Chemistry, Biology & Lab Calculators

Calculate the molarity (mol/L) of a Sodium Chloride (NaCl) solution from the mass you weighed out and your final volume — shows the working and the millimolar value.

Calculate the molarity (mol/L) of a Potassium Chloride (KCl) solution from the mass you weighed out and your final volume — shows the working and the millimolar value.

Calculate the molarity (mol/L) of a D-Glucose solution from the mass you weighed out and your final volume — shows the working and the millimolar value.

Calculate the molarity (mol/L) of a Sucrose solution from the mass you weighed out and your final volume — shows the working and the millimolar value.

Calculate the molarity (mol/L) of a Tris Base solution from the mass you weighed out and your final volume — shows the working and the millimolar value.

Calculate the molarity (mol/L) of a Tris-HCl solution from the mass you weighed out and your final volume — shows the working and the millimolar value.

Calculate the molarity (mol/L) of a EDTA (disodium) solution from the mass you weighed out and your final volume — shows the working and the millimolar value.

Calculate the molarity (mol/L) of a Magnesium Chloride (MgCl₂·6H₂O) solution from the mass you weighed out and your final volume — shows the working and the millimolar value.

Calculate the molarity (mol/L) of a Magnesium Sulfate (MgSO₄·7H₂O) solution from the mass you weighed out and your final volume — shows the working and the millimolar value.

Calculate the molarity (mol/L) of a Calcium Chloride (CaCl₂) solution from the mass you weighed out and your final volume — shows the working and the millimolar value.

Calculate the molarity (mol/L) of a HEPES solution from the mass you weighed out and your final volume — shows the working and the millimolar value.

Calculate the molarity (mol/L) of a MOPS solution from the mass you weighed out and your final volume — shows the working and the millimolar value.

Calculate the molarity (mol/L) of a Sodium Acetate (trihydrate) solution from the mass you weighed out and your final volume — shows the working and the millimolar value.

Calculate the molarity (mol/L) of a Potassium Phosphate Monobasic solution from the mass you weighed out and your final volume — shows the working and the millimolar value.

Calculate the molarity (mol/L) of a Potassium Phosphate Dibasic solution from the mass you weighed out and your final volume — shows the working and the millimolar value.

Calculate the molarity (mol/L) of a Sodium Phosphate Dibasic solution from the mass you weighed out and your final volume — shows the working and the millimolar value.

Calculate the molarity (mol/L) of a Sodium Phosphate Monobasic solution from the mass you weighed out and your final volume — shows the working and the millimolar value.

Calculate the molarity (mol/L) of a Sodium Bicarbonate solution from the mass you weighed out and your final volume — shows the working and the millimolar value.

Calculate the molarity (mol/L) of a Sodium Carbonate solution from the mass you weighed out and your final volume — shows the working and the millimolar value.

Calculate the molarity (mol/L) of a Glycine solution from the mass you weighed out and your final volume — shows the working and the millimolar value.

Calculate the molarity (mol/L) of a Imidazole solution from the mass you weighed out and your final volume — shows the working and the millimolar value.

Calculate the molarity (mol/L) of a DTT (Dithiothreitol) solution from the mass you weighed out and your final volume — shows the working and the millimolar value.

Calculate the molarity (mol/L) of a Sodium Citrate solution from the mass you weighed out and your final volume — shows the working and the millimolar value.

Calculate the molarity (mol/L) of a Boric Acid solution from the mass you weighed out and your final volume — shows the working and the millimolar value.

Calculate the molarity (mol/L) of a DMSO solution from the mass you weighed out and your final volume — shows the working and the millimolar value.

Calculate the molarity (mol/L) of a Tween-20 solution from the mass you weighed out and your final volume — shows the working and the millimolar value.

Find the exact grams of Sodium Chloride (NaCl) to weigh for a target molarity and volume. Stop guessing at the balance — enter the molarity you need and the volume to prepare.

Find the exact grams of Tris Base to weigh for a target molarity and volume. Stop guessing at the balance — enter the molarity you need and the volume to prepare.

Find the exact grams of EDTA (disodium) to weigh for a target molarity and volume. Stop guessing at the balance — enter the molarity you need and the volume to prepare.

Find the exact grams of Magnesium Chloride (MgCl₂·6H₂O) to weigh for a target molarity and volume. Stop guessing at the balance — enter the molarity you need and the volume to prepare.

Find the exact grams of D-Glucose to weigh for a target molarity and volume. Stop guessing at the balance — enter the molarity you need and the volume to prepare.

Find the exact grams of Sucrose to weigh for a target molarity and volume. Stop guessing at the balance — enter the molarity you need and the volume to prepare.

Find the exact grams of HEPES to weigh for a target molarity and volume. Stop guessing at the balance — enter the molarity you need and the volume to prepare.

Find the exact grams of Potassium Chloride (KCl) to weigh for a target molarity and volume. Stop guessing at the balance — enter the molarity you need and the volume to prepare.

Find the exact grams of Calcium Chloride (CaCl₂) to weigh for a target molarity and volume. Stop guessing at the balance — enter the molarity you need and the volume to prepare.

Find the exact grams of Sodium Hydroxide (NaOH) to weigh for a target molarity and volume. Stop guessing at the balance — enter the molarity you need and the volume to prepare.

Find the exact grams of DTT (Dithiothreitol) to weigh for a target molarity and volume. Stop guessing at the balance — enter the molarity you need and the volume to prepare.

Find the exact grams of Imidazole to weigh for a target molarity and volume. Stop guessing at the balance — enter the molarity you need and the volume to prepare.

Find the exact grams of Glycine to weigh for a target molarity and volume. Stop guessing at the balance — enter the molarity you need and the volume to prepare.

Find the exact grams of SDS to weigh for a target molarity and volume. Stop guessing at the balance — enter the molarity you need and the volume to prepare.

Find the exact grams of MOPS to weigh for a target molarity and volume. Stop guessing at the balance — enter the molarity you need and the volume to prepare.

Find the exact grams of Potassium Phosphate Monobasic to weigh for a target molarity and volume. Stop guessing at the balance — enter the molarity you need and the volume to prepare.

Weigh-out helper for a 1 M Tris stock: enter the volume of stock you want and get the grams of Tris Base to dissolve. Pre-set to 1 M.

Weigh-out helper for a 0.5 M EDTA stock: enter the volume of stock you want and get the grams of EDTA (disodium) to dissolve. Pre-set to 0.5 M.

Weigh-out helper for a 5 M NaCl stock: enter the volume of stock you want and get the grams of Sodium Chloride (NaCl) to dissolve. Pre-set to 5 M.

Weigh-out helper for a 1 M MgCl₂ stock: enter the volume of stock you want and get the grams of Magnesium Chloride (MgCl₂·6H₂O) to dissolve. Pre-set to 1 M.

Weigh-out helper for a 1 M KCl stock: enter the volume of stock you want and get the grams of Potassium Chloride (KCl) to dissolve. Pre-set to 1 M.

Weigh-out helper for a 1 M DTT stock: enter the volume of stock you want and get the grams of DTT (Dithiothreitol) to dissolve. Pre-set to 1 M.

Weigh-out helper for a 2 M imidazole stock: enter the volume of stock you want and get the grams of Imidazole to dissolve. Pre-set to 2 M.

Weigh-out helper for a 1 M HEPES stock: enter the volume of stock you want and get the grams of HEPES to dissolve. Pre-set to 1 M.

Convert a % w/v Sodium Chloride (NaCl) solution into grams to weigh, g/L and molarity. Enter the percentage and the volume you are making.

Convert a % w/v D-Glucose solution into grams to weigh, g/L and molarity. Enter the percentage and the volume you are making.

Convert a % w/v Sucrose solution into grams to weigh, g/L and molarity. Enter the percentage and the volume you are making.

Convert a % w/v SDS solution into grams to weigh, g/L and molarity. Enter the percentage and the volume you are making.

Convert a % w/v Tween-20 solution into grams to weigh, g/L and molarity. Enter the percentage and the volume you are making.

Convert a % w/v Urea solution into grams to weigh, g/L and molarity. Enter the percentage and the volume you are making.

Convert a % w/v Glycerol solution into grams to weigh, g/L and molarity. Enter the percentage and the volume you are making.

Convert a % w/v Potassium Chloride (KCl) solution into grams to weigh, g/L and molarity. Enter the percentage and the volume you are making.

Convert a % w/v Sodium Carbonate solution into grams to weigh, g/L and molarity. Enter the percentage and the volume you are making.

Convert a % w/v Sodium Bicarbonate solution into grams to weigh, g/L and molarity. Enter the percentage and the volume you are making.

Convert a % w/v Magnesium Sulfate (MgSO₄·7H₂O) solution into grams to weigh, g/L and molarity. Enter the percentage and the volume you are making.

Convert a % w/v Calcium Chloride (CaCl₂) solution into grams to weigh, g/L and molarity. Enter the percentage and the volume you are making.

Convert a % w/v Citric Acid solution into grams to weigh, g/L and molarity. Enter the percentage and the volume you are making.

Convert a % w/v Boric Acid solution into grams to weigh, g/L and molarity. Enter the percentage and the volume you are making.

Convert a Sodium Chloride (NaCl) concentration in ppm (mg/L) to molarity and micromolar — for dilute aqueous and environmental samples.

Convert a Potassium Chloride (KCl) concentration in ppm (mg/L) to molarity and micromolar — for dilute aqueous and environmental samples.

Convert a Calcium Chloride (CaCl₂) concentration in ppm (mg/L) to molarity and micromolar — for dilute aqueous and environmental samples.

Convert a Magnesium Sulfate (MgSO₄·7H₂O) concentration in ppm (mg/L) to molarity and micromolar — for dilute aqueous and environmental samples.

Convert a Sodium Bicarbonate concentration in ppm (mg/L) to molarity and micromolar — for dilute aqueous and environmental samples.

Convert a Sodium Carbonate concentration in ppm (mg/L) to molarity and micromolar — for dilute aqueous and environmental samples.

Convert a Citric Acid concentration in ppm (mg/L) to molarity and micromolar — for dilute aqueous and environmental samples.

Convert a D-Glucose concentration in ppm (mg/L) to molarity and micromolar — for dilute aqueous and environmental samples.

Convert a Urea concentration in ppm (mg/L) to molarity and micromolar — for dilute aqueous and environmental samples.

Convert a Boric Acid concentration in ppm (mg/L) to molarity and micromolar — for dilute aqueous and environmental samples.

Calculate molality (mol solute per kg solvent) for a Sodium Chloride (NaCl) solution — the concentration unit used for colligative properties and freezing-point work.

Calculate molality (mol solute per kg solvent) for a D-Glucose solution — the concentration unit used for colligative properties and freezing-point work.

Calculate molality (mol solute per kg solvent) for a Sucrose solution — the concentration unit used for colligative properties and freezing-point work.

Calculate molality (mol solute per kg solvent) for a Urea solution — the concentration unit used for colligative properties and freezing-point work.

Calculate molality (mol solute per kg solvent) for a Glycerol solution — the concentration unit used for colligative properties and freezing-point work.

Calculate molality (mol solute per kg solvent) for a Potassium Chloride (KCl) solution — the concentration unit used for colligative properties and freezing-point work.

Convert molarity to normality for Hydrochloric Acid (HCl) using its equivalence factor (1 eq/mol) — for titrations and equivalent-based chemistry.

Convert molarity to normality for Sodium Hydroxide (NaOH) using its equivalence factor (1 eq/mol) — for titrations and equivalent-based chemistry.

Convert molarity to normality for Acetic Acid using its equivalence factor (1 eq/mol) — for titrations and equivalent-based chemistry.

Convert molarity to normality for Citric Acid using its equivalence factor (3 eq/mol) — for titrations and equivalent-based chemistry.

Convert molarity to normality for Sodium Carbonate using its equivalence factor (2 eq/mol) — for titrations and equivalent-based chemistry.

Convert molarity to normality for Calcium Chloride (CaCl₂) using its equivalence factor (2 eq/mol) — for titrations and equivalent-based chemistry.

Convert molarity to normality for Magnesium Chloride (anhydrous) using its equivalence factor (2 eq/mol) — for titrations and equivalent-based chemistry.

Convert molarity to normality for EDTA (disodium) using its equivalence factor (2 eq/mol) — for titrations and equivalent-based chemistry.

Solve any dilution: enter stock concentration, target concentration and final volume to get the stock volume to pipette and the diluent to add.

Dilute a concentrated Tris stock to your working concentration — get the µL of stock and the diluent volume.

Dilute a 0.5 M EDTA stock to a working concentration for buffers and lysis mixes.

Dilute a 5 M NaCl stock to the salt concentration your protocol needs.

Dilute a 1 M MgCl₂ stock to the final mM for PCR or enzyme reactions.

Dilute concentrated or stock HCl to a working molarity — always add acid to water.

Dilute a NaOH stock to a working molarity for titration and pH adjustment.

Plan a serial dilution series: enter your stock, the fold per step and the number of steps to get the final concentration.

Design the dilution series for an assay standard curve — common 2-fold or 3-fold steps down from a top standard.

Lay out a sample or standard dilution series for an ELISA plate, typically 2-fold across the rows.

Plan the classic 10-fold dilution series for plating bacteria and counting CFU.

Build a dose–response dilution series (often 3-fold) from a top drug concentration for IC₅₀ assays.

Calculate the conjugate-acid and conjugate-base concentrations to mix a Acetate buffer at your target pH and total molarity — with the working shown.

Calculate the conjugate-acid and conjugate-base concentrations to mix a MES buffer at your target pH and total molarity — with the working shown.

Calculate the conjugate-acid and conjugate-base concentrations to mix a Bis-Tris buffer at your target pH and total molarity — with the working shown.

Calculate the conjugate-acid and conjugate-base concentrations to mix a PIPES buffer at your target pH and total molarity — with the working shown.

Calculate the conjugate-acid and conjugate-base concentrations to mix a Phosphate buffer at your target pH and total molarity — with the working shown.

Calculate the conjugate-acid and conjugate-base concentrations to mix a MOPS buffer at your target pH and total molarity — with the working shown.

Calculate the conjugate-acid and conjugate-base concentrations to mix a HEPES buffer at your target pH and total molarity — with the working shown.

Calculate the conjugate-acid and conjugate-base concentrations to mix a Tricine buffer at your target pH and total molarity — with the working shown.

Calculate the conjugate-acid and conjugate-base concentrations to mix a Tris buffer at your target pH and total molarity — with the working shown.

Calculate the conjugate-acid and conjugate-base concentrations to mix a Bicine buffer at your target pH and total molarity — with the working shown.

Calculate the conjugate-acid and conjugate-base concentrations to mix a Borate buffer at your target pH and total molarity — with the working shown.

Calculate the conjugate-acid and conjugate-base concentrations to mix a CAPS buffer at your target pH and total molarity — with the working shown.

Calculate the conjugate-acid and conjugate-base concentrations to mix a Carbonate buffer at your target pH and total molarity — with the working shown.

Find the pH of a Acetate buffer from the molar ratio of conjugate base to acid using the Henderson–Hasselbalch equation.

Find the pH of a MES buffer from the molar ratio of conjugate base to acid using the Henderson–Hasselbalch equation.

Find the pH of a Bis-Tris buffer from the molar ratio of conjugate base to acid using the Henderson–Hasselbalch equation.

Find the pH of a PIPES buffer from the molar ratio of conjugate base to acid using the Henderson–Hasselbalch equation.

Find the pH of a Phosphate buffer from the molar ratio of conjugate base to acid using the Henderson–Hasselbalch equation.

Find the pH of a MOPS buffer from the molar ratio of conjugate base to acid using the Henderson–Hasselbalch equation.

Find the pH of a HEPES buffer from the molar ratio of conjugate base to acid using the Henderson–Hasselbalch equation.

Find the pH of a Tricine buffer from the molar ratio of conjugate base to acid using the Henderson–Hasselbalch equation.

Find the pH of a Tris buffer from the molar ratio of conjugate base to acid using the Henderson–Hasselbalch equation.

Find the pH of a Bicine buffer from the molar ratio of conjugate base to acid using the Henderson–Hasselbalch equation.

Find the pH of a Borate buffer from the molar ratio of conjugate base to acid using the Henderson–Hasselbalch equation.

Find the pH of a CAPS buffer from the molar ratio of conjugate base to acid using the Henderson–Hasselbalch equation.

Find the pH of a Carbonate buffer from the molar ratio of conjugate base to acid using the Henderson–Hasselbalch equation.

Estimate the buffer capacity (β) of a Acetate buffer at a given pH and concentration — how much acid or base it absorbs per pH unit.

Estimate the buffer capacity (β) of a MES buffer at a given pH and concentration — how much acid or base it absorbs per pH unit.

Estimate the buffer capacity (β) of a Bis-Tris buffer at a given pH and concentration — how much acid or base it absorbs per pH unit.

Estimate the buffer capacity (β) of a PIPES buffer at a given pH and concentration — how much acid or base it absorbs per pH unit.

Estimate the buffer capacity (β) of a Phosphate buffer at a given pH and concentration — how much acid or base it absorbs per pH unit.

Estimate the buffer capacity (β) of a MOPS buffer at a given pH and concentration — how much acid or base it absorbs per pH unit.

Estimate the buffer capacity (β) of a HEPES buffer at a given pH and concentration — how much acid or base it absorbs per pH unit.

Estimate the buffer capacity (β) of a Tricine buffer at a given pH and concentration — how much acid or base it absorbs per pH unit.

Estimate the buffer capacity (β) of a Tris buffer at a given pH and concentration — how much acid or base it absorbs per pH unit.

Estimate the buffer capacity (β) of a Bicine buffer at a given pH and concentration — how much acid or base it absorbs per pH unit.

Estimate the buffer capacity (β) of a Borate buffer at a given pH and concentration — how much acid or base it absorbs per pH unit.

Estimate the buffer capacity (β) of a CAPS buffer at a given pH and concentration — how much acid or base it absorbs per pH unit.

Estimate the buffer capacity (β) of a Carbonate buffer at a given pH and concentration — how much acid or base it absorbs per pH unit.

Calculate the pH of a weak acid solution from its concentration and pKa, solving the equilibrium exactly (not just the √(Ka·C) shortcut).

Calculate the pH of a weak acid solution from its concentration and pKa, solving the equilibrium exactly (not just the √(Ka·C) shortcut).

Calculate the pH of a weak acid solution from its concentration and pKa, solving the equilibrium exactly (not just the √(Ka·C) shortcut).

Calculate the pH of a weak acid solution from its concentration and pKa, solving the equilibrium exactly (not just the √(Ka·C) shortcut).

Calculate the pH of a weak acid solution from its concentration and pKa, solving the equilibrium exactly (not just the √(Ka·C) shortcut).

Calculate the pH of a weak acid solution from its concentration and pKa, solving the equilibrium exactly (not just the √(Ka·C) shortcut).

Calculate the pH of a weak acid solution from its concentration and pKa, solving the equilibrium exactly (not just the √(Ka·C) shortcut).

Calculate the pH of a weak acid solution from its concentration and pKa, solving the equilibrium exactly (not just the √(Ka·C) shortcut).

Calculate the pH of a weak acid solution from its concentration and pKa, solving the equilibrium exactly (not just the √(Ka·C) shortcut).

Calculate the pH of a weak acid solution from its concentration and pKa, solving the equilibrium exactly (not just the √(Ka·C) shortcut).

Calculate the pH of a weak acid solution from its concentration and pKa, solving the equilibrium exactly (not just the √(Ka·C) shortcut).

Calculate the pH of a weak acid solution from its concentration and pKa, solving the equilibrium exactly (not just the √(Ka·C) shortcut).

Calculate the pH of a weak acid solution from its concentration and pKa, solving the equilibrium exactly (not just the √(Ka·C) shortcut).

Calculate the pH of a weak acid solution from its concentration and pKa, solving the equilibrium exactly (not just the √(Ka·C) shortcut).

Estimate the pH contribution of ammonia from its concentration and pKa. Useful for amino-acid, amine and bicarbonate equilibria.

Estimate the pH contribution of tris base from its concentration and pKa. Useful for amino-acid, amine and bicarbonate equilibria.

Estimate the pH contribution of pyridine from its concentration and pKa. Useful for amino-acid, amine and bicarbonate equilibria.

Estimate the pH contribution of imidazole from its concentration and pKa. Useful for amino-acid, amine and bicarbonate equilibria.

Estimate the pH contribution of glycine cooh from its concentration and pKa. Useful for amino-acid, amine and bicarbonate equilibria.

Estimate the pH contribution of bicarbonate from its concentration and pKa. Useful for amino-acid, amine and bicarbonate equilibria.

Calculate the pH of a strong acid (Hydrochloric acid (HCl)) that is fully dissociated, from its molar concentration.

Calculate the pH of a strong acid (Sulfuric acid (H₂SO₄)) that is fully dissociated, from its molar concentration.

Calculate the pH of a strong acid (Nitric acid (HNO₃)) that is fully dissociated, from its molar concentration.

Calculate the pH of a strong acid (Perchloric acid (HClO₄)) that is fully dissociated, from its molar concentration.

Calculate the pH of a strong acid (Hydrobromic acid (HBr)) that is fully dissociated, from its molar concentration.

Calculate the pH of a strong base (Sodium hydroxide (NaOH)) that is fully dissociated, from its molar concentration.

Calculate the pH of a strong base (Potassium hydroxide (KOH)) that is fully dissociated, from its molar concentration.

Calculate the pH of a strong base (Lithium hydroxide (LiOH)) that is fully dissociated, from its molar concentration.

Calculate the pH of a strong base (Barium hydroxide Ba(OH)₂) that is fully dissociated, from its molar concentration.

Calculate the pH of a strong base (Calcium hydroxide Ca(OH)₂) that is fully dissociated, from its molar concentration.

Convert pH to pOH, [H⁺] and [OH⁻] at 25°C.

Enter pOH and read pH, [H⁺] and [OH⁻] (just enter pH = 14 − your pOH).

See pOH and ion concentrations for a given pH; enter the pH that matches your [H⁺].

Convert a pKa value to its acid dissociation constant Ka, and show the pKb.

Read Ka, pKb from a pKa; for a known Ka, enter pKa = −log₁₀(Ka).

Get pKb (= 14 − pKa) and Ka for a conjugate acid/base pair at 25°C.

Find the concentration of Acid–base titration at the equivalence point from the titrant molarity and volume used — for the classic monoprotic acid vs strong base titration. Stoichiometric ratio 1 is built in.

Find the concentration of HCl (vs NaOH) at the equivalence point from the titrant molarity and volume used — for standardising HCl against NaOH 1:1. Stoichiometric ratio 1 is built in.

Find the concentration of Acetic acid (vs NaOH) at the equivalence point from the titrant molarity and volume used — for weak monoprotic acetic acid neutralised 1:1. Stoichiometric ratio 1 is built in.

Find the concentration of Acetic acid in vinegar at the equivalence point from the titrant molarity and volume used — for measuring vinegar acidity by NaOH titration. Stoichiometric ratio 1 is built in.

Find the concentration of Sulfuric acid H₂SO₄ (vs NaOH) at the equivalence point from the titrant molarity and volume used — for diprotic H₂SO₄ needs 2 mol base per mol acid. Stoichiometric ratio 0.5 is built in.

Find the concentration of Nitric acid HNO₃ (vs NaOH) at the equivalence point from the titrant molarity and volume used — for strong monoprotic HNO₃ titration. Stoichiometric ratio 1 is built in.

Find the concentration of Phosphoric acid (1st endpoint) at the equivalence point from the titrant molarity and volume used — for H₃PO₄ to the first equivalence point. Stoichiometric ratio 1 is built in.

Find the concentration of Oxalic acid (vs NaOH) at the equivalence point from the titrant molarity and volume used — for diprotic oxalic acid, a common KMnO₄/NaOH standard. Stoichiometric ratio 0.5 is built in.

Find the concentration of Citric acid (vs NaOH) at the equivalence point from the titrant molarity and volume used — for triprotic citric acid fully neutralised (3 base per acid). Stoichiometric ratio 0.3333 is built in.

Find the concentration of Lactic acid (vs NaOH) at the equivalence point from the titrant molarity and volume used — for lactic acid content in dairy/fermentation. Stoichiometric ratio 1 is built in.

Find the concentration of Benzoic acid (vs NaOH) at the equivalence point from the titrant molarity and volume used — for benzoic acid, a NaOH primary-standard candidate. Stoichiometric ratio 1 is built in.

Find the concentration of Formic acid (vs NaOH) at the equivalence point from the titrant molarity and volume used — for monoprotic formic acid neutralisation. Stoichiometric ratio 1 is built in.

Find the concentration of Ascorbic acid (vitamin C) at the equivalence point from the titrant molarity and volume used — for vitamin C content by acid–base titration. Stoichiometric ratio 1 is built in.

Find the concentration of NaOH (vs HCl) at the equivalence point from the titrant molarity and volume used — for finding base concentration with standard HCl. Stoichiometric ratio 1 is built in.

Find the concentration of KOH (vs HCl) at the equivalence point from the titrant molarity and volume used — for potassium hydroxide neutralised 1:1. Stoichiometric ratio 1 is built in.

Find the concentration of Ammonia NH₃ (vs HCl) at the equivalence point from the titrant molarity and volume used — for weak-base ammonia titrated with strong acid. Stoichiometric ratio 1 is built in.

Find the concentration of Sodium carbonate (vs HCl) at the equivalence point from the titrant molarity and volume used — for Na₂CO₃ to the 2nd endpoint needs 2 mol acid. Stoichiometric ratio 0.5 is built in.

Find the concentration of Bicarbonate (vs HCl) at the equivalence point from the titrant molarity and volume used — for HCO₃⁻ to CO₂ endpoint 1:1. Stoichiometric ratio 1 is built in.

Find the concentration of NaOH standardised vs KHP at the equivalence point from the titrant molarity and volume used — for KHP is the gold-standard primary standard for NaOH. Stoichiometric ratio 1 is built in.

Find the concentration of Water hardness (EDTA) at the equivalence point from the titrant molarity and volume used — for Ca²⁺/Mg²⁺ chelated 1:1 by EDTA, reported as CaCO₃. Stoichiometric ratio 1 is built in.

Find the concentration of Chloride (Mohr, vs AgNO₃) at the equivalence point from the titrant molarity and volume used — for argentometric chloride determination 1:1. Stoichiometric ratio 1 is built in.

Find the concentration of Back-titration analyte at the equivalence point from the titrant molarity and volume used — for excess reagent back-titrated to find the analyte. Stoichiometric ratio 1 is built in.

Find the concentration of Iron(II) (vs KMnO₄) at the equivalence point from the titrant molarity and volume used — for permanganate oxidises 5 Fe²⁺ per MnO₄⁻. Stoichiometric ratio 5 is built in.

Find the concentration of Iodine (thiosulfate) at the equivalence point from the titrant molarity and volume used — for iodometry: 2 thiosulfate per I₂. Stoichiometric ratio 2 is built in.

Find the concentration of Free fatty acid (acid value) at the equivalence point from the titrant molarity and volume used — for acid value of oils/fats by KOH titration. Stoichiometric ratio 1 is built in.

Generate the reverse complement (5′→3′) of a DNA sequence — for general double-stranded DNA. Runs in your browser; the sequence is never uploaded.

Generate the reverse complement (5′→3′) of a PCR Primer sequence — for designing the reverse primer. Runs in your browser; the sequence is never uploaded.

Generate the reverse complement (5′→3′) of a sgRNA / Guide RNA sequence — for building a CRISPR guide's complementary strand. Runs in your browser; the sequence is never uploaded.

Generate the reverse complement (5′→3′) of a siRNA sequence — for deriving the antisense siRNA strand. Runs in your browser; the sequence is never uploaded.

Generate the reverse complement (5′→3′) of a Hybridization Probe sequence — for making a complementary probe. Runs in your browser; the sequence is never uploaded.

Generate the reverse complement (5′→3′) of a Sequencing Adapter sequence — for adapter/index complement design. Runs in your browser; the sequence is never uploaded.

Generate the reverse complement (5′→3′) of a Barcode / Index sequence — for reverse-complementing a sample barcode. Runs in your browser; the sequence is never uploaded.

Generate the reverse complement (5′→3′) of a miRNA sequence — for miRNA complementary strand. Runs in your browser; the sequence is never uploaded.

Generate the reverse complement (5′→3′) of a Antisense Oligo (ASO) sequence — for antisense oligonucleotide design. Runs in your browser; the sequence is never uploaded.

Generate the reverse complement (5′→3′) of a shRNA sequence — for shRNA hairpin antisense arm. Runs in your browser; the sequence is never uploaded.

Generate the reverse complement (5′→3′) of a Cloning Insert sequence — for reverse strand of a cloning insert. Runs in your browser; the sequence is never uploaded.

Generate the reverse complement (5′→3′) of a Aptamer sequence — for aptamer complementary strand. Runs in your browser; the sequence is never uploaded.

Transcribe a coding DNA strand into mRNA by replacing T with U. Client-side and instant.

Transcribe a gene's coding sequence into mRNA by replacing T with U. Client-side and instant.

Transcribe a coding sequence (CDS) into mRNA by replacing T with U. Client-side and instant.

Transcribe a viral DNA template into mRNA by replacing T with U. Client-side and instant.

Transcribe a cloned insert into mRNA by replacing T with U. Client-side and instant.

Transcribe a single exon into mRNA by replacing T with U. Client-side and instant.

Transcribe an open reading frame into mRNA by replacing T with U. Client-side and instant.

Transcribe any DNA you paste into mRNA by replacing T with U. Client-side and instant.

Transcribe a GFP/luciferase reporter into mRNA by replacing T with U. Client-side and instant.

Transcribe a tag coding region into mRNA by replacing T with U. Client-side and instant.

Translate a CDS into its one-letter amino-acid sequence in reading frame 1 using the standard genetic code. Stops at the first stop codon.

Translate an mRNA into its one-letter amino-acid sequence in reading frame 1 using the standard genetic code. Stops at the first stop codon.

Translate an open reading frame into its one-letter amino-acid sequence in reading frame 1 using the standard genetic code. Stops at the first stop codon.

Translate a gene into its one-letter amino-acid sequence in reading frame 1 using the standard genetic code. Stops at the first stop codon.

Translate a cDNA clone into its one-letter amino-acid sequence in reading frame 1 using the standard genetic code. Stops at the first stop codon.

Translate a viral ORF into its one-letter amino-acid sequence in reading frame 1 using the standard genetic code. Stops at the first stop codon.

Translate a reporter gene into its one-letter amino-acid sequence in reading frame 1 using the standard genetic code. Stops at the first stop codon.

Translate a fusion construct into its one-letter amino-acid sequence in reading frame 1 using the standard genetic code. Stops at the first stop codon.

Translate a short peptide ORF into its one-letter amino-acid sequence in reading frame 1 using the standard genetic code. Stops at the first stop codon.

Translate any sequence into its one-letter amino-acid sequence in reading frame 1 using the standard genetic code. Stops at the first stop codon.

Translate reading frame 1 into its one-letter amino-acid sequence in reading frame 1 using the standard genetic code. Stops at the first stop codon.

Translate a synthesised gene into its one-letter amino-acid sequence in reading frame 1 using the standard genetic code. Stops at the first stop codon.

Calculate the GC content (%) of genomic or any DNA. GC% drives melting temperature, secondary structure and PCR behaviour.

Calculate the GC content (%) of primer quality (aim 40–60%). GC% drives melting temperature, secondary structure and PCR behaviour.

Calculate the GC content (%) of comparing GC across bacteria. GC% drives melting temperature, secondary structure and PCR behaviour.

Calculate the GC content (%) of a plasmid backbone. GC% drives melting temperature, secondary structure and PCR behaviour.

Calculate the GC content (%) of an expected amplicon. GC% drives melting temperature, secondary structure and PCR behaviour.

Calculate the GC content (%) of a hybridization probe. GC% drives melting temperature, secondary structure and PCR behaviour.

Calculate the GC content (%) of promoter CpG analysis. GC% drives melting temperature, secondary structure and PCR behaviour.

Calculate the GC content (%) of a gene's GC. GC% drives melting temperature, secondary structure and PCR behaviour.

Calculate the GC content (%) of a viral sequence. GC% drives melting temperature, secondary structure and PCR behaviour.

Calculate the GC content (%) of qPCR design (55–65% ideal). GC% drives melting temperature, secondary structure and PCR behaviour.

Calculate the GC content (%) of guide-RNA GC (40–80%). GC% drives melting temperature, secondary structure and PCR behaviour.

Calculate the GC content (%) of a synthesised oligo. GC% drives melting temperature, secondary structure and PCR behaviour.

Calculate the GC content (%) of transcript GC. GC% drives melting temperature, secondary structure and PCR behaviour.

Calculate the GC content (%) of an intronic region. GC% drives melting temperature, secondary structure and PCR behaviour.

Calculate the GC content (%) of a 5′/3′ UTR. GC% drives melting temperature, secondary structure and PCR behaviour.

Calculate the GC content (%) of any window. GC% drives melting temperature, secondary structure and PCR behaviour.

Estimate the melting temperature (Tm) of a pcr primer — Wallace rule for ≤13 nt, basic GC formula for longer oligos. Balance forward/reverse primer Tm within ~5°C.

Estimate the melting temperature (Tm) of a qpcr primer — Wallace rule for ≤13 nt, basic GC formula for longer oligos. Balance forward/reverse primer Tm within ~5°C.

Estimate the melting temperature (Tm) of a sequencing primer — Wallace rule for ≤13 nt, basic GC formula for longer oligos. Balance forward/reverse primer Tm within ~5°C.

Estimate the melting temperature (Tm) of a cloning primer — Wallace rule for ≤13 nt, basic GC formula for longer oligos. Balance forward/reverse primer Tm within ~5°C.

Estimate the melting temperature (Tm) of a genotyping primer — Wallace rule for ≤13 nt, basic GC formula for longer oligos. Balance forward/reverse primer Tm within ~5°C.

Estimate the melting temperature (Tm) of a site-directed mutagenesis primer — Wallace rule for ≤13 nt, basic GC formula for longer oligos. Balance forward/reverse primer Tm within ~5°C.

Estimate the melting temperature (Tm) of a colony pcr primer — Wallace rule for ≤13 nt, basic GC formula for longer oligos. Balance forward/reverse primer Tm within ~5°C.

Estimate the melting temperature (Tm) of a taqman probe — Wallace rule for ≤13 nt, basic GC formula for longer oligos. Balance forward/reverse primer Tm within ~5°C.

Estimate the melting temperature (Tm) of a molecular beacon — Wallace rule for ≤13 nt, basic GC formula for longer oligos. Balance forward/reverse primer Tm within ~5°C.

Estimate the melting temperature (Tm) of a short oligo (wallace) — Wallace rule for ≤13 nt, basic GC formula for longer oligos. Balance forward/reverse primer Tm within ~5°C.

Estimate the melting temperature (Tm) of a long primer — Wallace rule for ≤13 nt, basic GC formula for longer oligos. Balance forward/reverse primer Tm within ~5°C.

Estimate the melting temperature (Tm) of a degenerate primer — Wallace rule for ≤13 nt, basic GC formula for longer oligos. Balance forward/reverse primer Tm within ~5°C.

Estimate the melting temperature (Tm) of a allele-specific primer — Wallace rule for ≤13 nt, basic GC formula for longer oligos. Balance forward/reverse primer Tm within ~5°C.

Estimate the melting temperature (Tm) of a nested pcr primer — Wallace rule for ≤13 nt, basic GC formula for longer oligos. Balance forward/reverse primer Tm within ~5°C.

Estimate the melting temperature (Tm) of a multiplex pcr primer — Wallace rule for ≤13 nt, basic GC formula for longer oligos. Balance forward/reverse primer Tm within ~5°C.

Estimate the melting temperature (Tm) of a hybridization probe — Wallace rule for ≤13 nt, basic GC formula for longer oligos. Balance forward/reverse primer Tm within ~5°C.

Estimate the melting temperature (Tm) of a lamp primer — Wallace rule for ≤13 nt, basic GC formula for longer oligos. Balance forward/reverse primer Tm within ~5°C.

Estimate the melting temperature (Tm) of a bisulfite primer — Wallace rule for ≤13 nt, basic GC formula for longer oligos. Balance forward/reverse primer Tm within ~5°C.

Estimate the melting temperature (Tm) of a gibson overlap primer — Wallace rule for ≤13 nt, basic GC formula for longer oligos. Balance forward/reverse primer Tm within ~5°C.

Estimate the melting temperature (Tm) of a golden gate primer — Wallace rule for ≤13 nt, basic GC formula for longer oligos. Balance forward/reverse primer Tm within ~5°C.

Estimate the melting temperature (Tm) of a rt-pcr primer — Wallace rule for ≤13 nt, basic GC formula for longer oligos. Balance forward/reverse primer Tm within ~5°C.

Estimate the melting temperature (Tm) of a isothermal amp primer — Wallace rule for ≤13 nt, basic GC formula for longer oligos. Balance forward/reverse primer Tm within ~5°C.

Estimate the melting temperature (Tm) of a padlock probe — Wallace rule for ≤13 nt, basic GC formula for longer oligos. Balance forward/reverse primer Tm within ~5°C.

Estimate the melting temperature (Tm) of a fish probe — Wallace rule for ≤13 nt, basic GC formula for longer oligos. Balance forward/reverse primer Tm within ~5°C.

Convert an A₂₆₀ absorbance reading into the concentration (ng/µL and molar) of a ssdna oligo using its sequence-derived extinction coefficient.

Convert an A₂₆₀ absorbance reading into the concentration (ng/µL and molar) of a pcr primer using its sequence-derived extinction coefficient.

Convert an A₂₆₀ absorbance reading into the concentration (ng/µL and molar) of a probe using its sequence-derived extinction coefficient.

Convert an A₂₆₀ absorbance reading into the concentration (ng/µL and molar) of a rna oligo using its sequence-derived extinction coefficient.

Convert an A₂₆₀ absorbance reading into the concentration (ng/µL and molar) of a sirna using its sequence-derived extinction coefficient.

Convert an A₂₆₀ absorbance reading into the concentration (ng/µL and molar) of a antisense oligo using its sequence-derived extinction coefficient.

Convert an A₂₆₀ absorbance reading into the concentration (ng/µL and molar) of a long oligo / gblock using its sequence-derived extinction coefficient.

Convert an A₂₆₀ absorbance reading into the concentration (ng/µL and molar) of a custom oligo using its sequence-derived extinction coefficient.

Get the length (nt) and molecular weight of a ssdna (ssDNA) from its sequence — for molar conversions and ordering.

Get the length (nt) and molecular weight of a dsdna (dsDNA) from its sequence — for molar conversions and ordering.

Get the length (nt) and molecular weight of a rna (RNA) from its sequence — for molar conversions and ordering.

Get the length (nt) and molecular weight of a plasmid (dsDNA) from its sequence — for molar conversions and ordering.

Get the length (nt) and molecular weight of a gene (dsDNA) from its sequence — for molar conversions and ordering.

Get the length (nt) and molecular weight of a pcr amplicon (dsDNA) from its sequence — for molar conversions and ordering.

Get the length (nt) and molecular weight of a oligo (ssDNA) from its sequence — for molar conversions and ordering.

Get the length (nt) and molecular weight of a primer (ssDNA) from its sequence — for molar conversions and ordering.

Get the length (nt) and molecular weight of a gblock / gene fragment (dsDNA) from its sequence — for molar conversions and ordering.

Get the length (nt) and molecular weight of a cloning insert (dsDNA) from its sequence — for molar conversions and ordering.

Get the length (nt) and molecular weight of a vector backbone (dsDNA) from its sequence — for molar conversions and ordering.

Get the length (nt) and molecular weight of a mrna (RNA) from its sequence — for molar conversions and ordering.

Get the length (nt) and molecular weight of a sirna duplex (RNA) from its sequence — for molar conversions and ordering.

Get the length (nt) and molecular weight of a sgrna (RNA) from its sequence — for molar conversions and ordering.

Get the length (nt) and molecular weight of a cdna (dsDNA) from its sequence — for molar conversions and ordering.

Get the length (nt) and molecular weight of a genome fragment (dsDNA) from its sequence — for molar conversions and ordering.

Get the length (nt) and molecular weight of a aptamer (ssDNA) from its sequence — for molar conversions and ordering.

Get the length (nt) and molecular weight of a antisense oligo (ssDNA) from its sequence — for molar conversions and ordering.

Calculate the molecular weight (Da and kDa) of a peptide from its amino-acid sequence. Computed from average residue masses + one water. 100% in-browser — your sequence is never uploaded.

Calculate the molecular weight (Da and kDa) of a protein from its amino-acid sequence. Computed from average residue masses + one water. 100% in-browser — your sequence is never uploaded.

Calculate the molecular weight (Da and kDa) of a antibody (igg) from its amino-acid sequence. Computed from average residue masses + one water. 100% in-browser — your sequence is never uploaded.

Calculate the molecular weight (Da and kDa) of a his-tagged protein from its amino-acid sequence. Computed from average residue masses + one water. 100% in-browser — your sequence is never uploaded.

Calculate the molecular weight (Da and kDa) of a gst-fusion protein from its amino-acid sequence. Computed from average residue masses + one water. 100% in-browser — your sequence is never uploaded.

Calculate the molecular weight (Da and kDa) of a recombinant protein from its amino-acid sequence. Computed from average residue masses + one water. 100% in-browser — your sequence is never uploaded.

Calculate the molecular weight (Da and kDa) of a peptide hormone from its amino-acid sequence. Computed from average residue masses + one water. 100% in-browser — your sequence is never uploaded.

Calculate the molecular weight (Da and kDa) of a signal peptide from its amino-acid sequence. Computed from average residue masses + one water. 100% in-browser — your sequence is never uploaded.

Calculate the molecular weight (Da and kDa) of a enzyme from its amino-acid sequence. Computed from average residue masses + one water. 100% in-browser — your sequence is never uploaded.

Calculate the molecular weight (Da and kDa) of a membrane protein from its amino-acid sequence. Computed from average residue masses + one water. 100% in-browser — your sequence is never uploaded.

Calculate the molecular weight (Da and kDa) of a antimicrobial peptide from its amino-acid sequence. Computed from average residue masses + one water. 100% in-browser — your sequence is never uploaded.

Calculate the molecular weight (Da and kDa) of a synthetic peptide from its amino-acid sequence. Computed from average residue masses + one water. 100% in-browser — your sequence is never uploaded.

Calculate the molecular weight (Da and kDa) of a fusion protein from its amino-acid sequence. Computed from average residue masses + one water. 100% in-browser — your sequence is never uploaded.

Calculate the molecular weight (Da and kDa) of a nanobody (vhh) from its amino-acid sequence. Computed from average residue masses + one water. 100% in-browser — your sequence is never uploaded.

Calculate the molecular weight (Da and kDa) of a custom protein from its amino-acid sequence. Computed from average residue masses + one water. 100% in-browser — your sequence is never uploaded.

Calculate the molecular weight (Da and kDa) of a epitope-tagged protein from its amino-acid sequence. Computed from average residue masses + one water. 100% in-browser — your sequence is never uploaded.

Find the isoelectric point (pI) of a peptide from its amino-acid sequence. Solved by bisection over ionizable group pKa values. 100% in-browser — your sequence is never uploaded.

Find the isoelectric point (pI) of a protein from its amino-acid sequence. Solved by bisection over ionizable group pKa values. 100% in-browser — your sequence is never uploaded.

Find the isoelectric point (pI) of a antibody (igg) from its amino-acid sequence. Solved by bisection over ionizable group pKa values. 100% in-browser — your sequence is never uploaded.

Find the isoelectric point (pI) of a his-tagged protein from its amino-acid sequence. Solved by bisection over ionizable group pKa values. 100% in-browser — your sequence is never uploaded.

Find the isoelectric point (pI) of a gst-fusion protein from its amino-acid sequence. Solved by bisection over ionizable group pKa values. 100% in-browser — your sequence is never uploaded.

Find the isoelectric point (pI) of a recombinant protein from its amino-acid sequence. Solved by bisection over ionizable group pKa values. 100% in-browser — your sequence is never uploaded.

Find the isoelectric point (pI) of a peptide hormone from its amino-acid sequence. Solved by bisection over ionizable group pKa values. 100% in-browser — your sequence is never uploaded.

Find the isoelectric point (pI) of a signal peptide from its amino-acid sequence. Solved by bisection over ionizable group pKa values. 100% in-browser — your sequence is never uploaded.

Find the isoelectric point (pI) of a enzyme from its amino-acid sequence. Solved by bisection over ionizable group pKa values. 100% in-browser — your sequence is never uploaded.

Find the isoelectric point (pI) of a membrane protein from its amino-acid sequence. Solved by bisection over ionizable group pKa values. 100% in-browser — your sequence is never uploaded.

Find the isoelectric point (pI) of a antimicrobial peptide from its amino-acid sequence. Solved by bisection over ionizable group pKa values. 100% in-browser — your sequence is never uploaded.

Find the isoelectric point (pI) of a synthetic peptide from its amino-acid sequence. Solved by bisection over ionizable group pKa values. 100% in-browser — your sequence is never uploaded.

Find the isoelectric point (pI) of a fusion protein from its amino-acid sequence. Solved by bisection over ionizable group pKa values. 100% in-browser — your sequence is never uploaded.

Find the isoelectric point (pI) of a nanobody (vhh) from its amino-acid sequence. Solved by bisection over ionizable group pKa values. 100% in-browser — your sequence is never uploaded.

Find the isoelectric point (pI) of a custom protein from its amino-acid sequence. Solved by bisection over ionizable group pKa values. 100% in-browser — your sequence is never uploaded.

Find the isoelectric point (pI) of a epitope-tagged protein from its amino-acid sequence. Solved by bisection over ionizable group pKa values. 100% in-browser — your sequence is never uploaded.

Compute the 280 nm molar extinction coefficient of a peptide from its amino-acid sequence. ProtParam method; enter disulfide count for cystine contribution. 100% in-browser — your sequence is never uploaded.

Compute the 280 nm molar extinction coefficient of a protein from its amino-acid sequence. ProtParam method; enter disulfide count for cystine contribution. 100% in-browser — your sequence is never uploaded.

Compute the 280 nm molar extinction coefficient of a antibody (igg) from its amino-acid sequence. ProtParam method; enter disulfide count for cystine contribution. 100% in-browser — your sequence is never uploaded.

Compute the 280 nm molar extinction coefficient of a his-tagged protein from its amino-acid sequence. ProtParam method; enter disulfide count for cystine contribution. 100% in-browser — your sequence is never uploaded.

Compute the 280 nm molar extinction coefficient of a gst-fusion protein from its amino-acid sequence. ProtParam method; enter disulfide count for cystine contribution. 100% in-browser — your sequence is never uploaded.

Compute the 280 nm molar extinction coefficient of a recombinant protein from its amino-acid sequence. ProtParam method; enter disulfide count for cystine contribution. 100% in-browser — your sequence is never uploaded.

Compute the 280 nm molar extinction coefficient of a peptide hormone from its amino-acid sequence. ProtParam method; enter disulfide count for cystine contribution. 100% in-browser — your sequence is never uploaded.

Compute the 280 nm molar extinction coefficient of a signal peptide from its amino-acid sequence. ProtParam method; enter disulfide count for cystine contribution. 100% in-browser — your sequence is never uploaded.

Compute the 280 nm molar extinction coefficient of a enzyme from its amino-acid sequence. ProtParam method; enter disulfide count for cystine contribution. 100% in-browser — your sequence is never uploaded.

Compute the 280 nm molar extinction coefficient of a membrane protein from its amino-acid sequence. ProtParam method; enter disulfide count for cystine contribution. 100% in-browser — your sequence is never uploaded.

Compute the 280 nm molar extinction coefficient of a antimicrobial peptide from its amino-acid sequence. ProtParam method; enter disulfide count for cystine contribution. 100% in-browser — your sequence is never uploaded.

Compute the 280 nm molar extinction coefficient of a synthetic peptide from its amino-acid sequence. ProtParam method; enter disulfide count for cystine contribution. 100% in-browser — your sequence is never uploaded.

Determine the concentration (mg/mL) from an A₂₈₀ reading of a peptide from its amino-acid sequence. ε and MW are derived from your sequence automatically. 100% in-browser — your sequence is never uploaded.

Determine the concentration (mg/mL) from an A₂₈₀ reading of a protein from its amino-acid sequence. ε and MW are derived from your sequence automatically. 100% in-browser — your sequence is never uploaded.

Determine the concentration (mg/mL) from an A₂₈₀ reading of a antibody (igg) from its amino-acid sequence. ε and MW are derived from your sequence automatically. 100% in-browser — your sequence is never uploaded.

Determine the concentration (mg/mL) from an A₂₈₀ reading of a his-tagged protein from its amino-acid sequence. ε and MW are derived from your sequence automatically. 100% in-browser — your sequence is never uploaded.

Determine the concentration (mg/mL) from an A₂₈₀ reading of a gst-fusion protein from its amino-acid sequence. ε and MW are derived from your sequence automatically. 100% in-browser — your sequence is never uploaded.

Determine the concentration (mg/mL) from an A₂₈₀ reading of a recombinant protein from its amino-acid sequence. ε and MW are derived from your sequence automatically. 100% in-browser — your sequence is never uploaded.

Determine the concentration (mg/mL) from an A₂₈₀ reading of a peptide hormone from its amino-acid sequence. ε and MW are derived from your sequence automatically. 100% in-browser — your sequence is never uploaded.

Determine the concentration (mg/mL) from an A₂₈₀ reading of a signal peptide from its amino-acid sequence. ε and MW are derived from your sequence automatically. 100% in-browser — your sequence is never uploaded.

Determine the concentration (mg/mL) from an A₂₈₀ reading of a enzyme from its amino-acid sequence. ε and MW are derived from your sequence automatically. 100% in-browser — your sequence is never uploaded.

Determine the concentration (mg/mL) from an A₂₈₀ reading of a membrane protein from its amino-acid sequence. ε and MW are derived from your sequence automatically. 100% in-browser — your sequence is never uploaded.

Determine the concentration (mg/mL) from an A₂₈₀ reading of a antimicrobial peptide from its amino-acid sequence. ε and MW are derived from your sequence automatically. 100% in-browser — your sequence is never uploaded.

Determine the concentration (mg/mL) from an A₂₈₀ reading of a synthetic peptide from its amino-acid sequence. ε and MW are derived from your sequence automatically. 100% in-browser — your sequence is never uploaded.

Determine the concentration (mg/mL) from an A₂₈₀ reading of a fusion protein from its amino-acid sequence. ε and MW are derived from your sequence automatically. 100% in-browser — your sequence is never uploaded.

Determine the concentration (mg/mL) from an A₂₈₀ reading of a nanobody (vhh) from its amino-acid sequence. ε and MW are derived from your sequence automatically. 100% in-browser — your sequence is never uploaded.

Calculate the net charge at a chosen pH of a peptide from its amino-acid sequence. Useful for ion-exchange and solubility decisions. 100% in-browser — your sequence is never uploaded.

Calculate the net charge at a chosen pH of a protein from its amino-acid sequence. Useful for ion-exchange and solubility decisions. 100% in-browser — your sequence is never uploaded.

Calculate the net charge at a chosen pH of a antibody (igg) from its amino-acid sequence. Useful for ion-exchange and solubility decisions. 100% in-browser — your sequence is never uploaded.

Calculate the net charge at a chosen pH of a his-tagged protein from its amino-acid sequence. Useful for ion-exchange and solubility decisions. 100% in-browser — your sequence is never uploaded.

Calculate the net charge at a chosen pH of a gst-fusion protein from its amino-acid sequence. Useful for ion-exchange and solubility decisions. 100% in-browser — your sequence is never uploaded.

Calculate the net charge at a chosen pH of a recombinant protein from its amino-acid sequence. Useful for ion-exchange and solubility decisions. 100% in-browser — your sequence is never uploaded.

Calculate the net charge at a chosen pH of a peptide hormone from its amino-acid sequence. Useful for ion-exchange and solubility decisions. 100% in-browser — your sequence is never uploaded.

Calculate the net charge at a chosen pH of a signal peptide from its amino-acid sequence. Useful for ion-exchange and solubility decisions. 100% in-browser — your sequence is never uploaded.

Calculate the net charge at a chosen pH of a enzyme from its amino-acid sequence. Useful for ion-exchange and solubility decisions. 100% in-browser — your sequence is never uploaded.

Calculate the net charge at a chosen pH of a membrane protein from its amino-acid sequence. Useful for ion-exchange and solubility decisions. 100% in-browser — your sequence is never uploaded.

Calculate the net charge at a chosen pH of a antimicrobial peptide from its amino-acid sequence. Useful for ion-exchange and solubility decisions. 100% in-browser — your sequence is never uploaded.

Calculate the net charge at a chosen pH of a synthetic peptide from its amino-acid sequence. Useful for ion-exchange and solubility decisions. 100% in-browser — your sequence is never uploaded.

Calculate the net charge at a chosen pH of a fusion protein from its amino-acid sequence. Useful for ion-exchange and solubility decisions. 100% in-browser — your sequence is never uploaded.

Calculate the net charge at a chosen pH of a nanobody (vhh) from its amino-acid sequence. Useful for ion-exchange and solubility decisions. 100% in-browser — your sequence is never uploaded.

Score the GRAVY hydropathy of a peptide from its amino-acid sequence. Positive = hydrophobic, negative = hydrophilic. 100% in-browser — your sequence is never uploaded.

Score the GRAVY hydropathy of a protein from its amino-acid sequence. Positive = hydrophobic, negative = hydrophilic. 100% in-browser — your sequence is never uploaded.

Score the GRAVY hydropathy of a antibody (igg) from its amino-acid sequence. Positive = hydrophobic, negative = hydrophilic. 100% in-browser — your sequence is never uploaded.

Score the GRAVY hydropathy of a his-tagged protein from its amino-acid sequence. Positive = hydrophobic, negative = hydrophilic. 100% in-browser — your sequence is never uploaded.

Score the GRAVY hydropathy of a gst-fusion protein from its amino-acid sequence. Positive = hydrophobic, negative = hydrophilic. 100% in-browser — your sequence is never uploaded.

Score the GRAVY hydropathy of a recombinant protein from its amino-acid sequence. Positive = hydrophobic, negative = hydrophilic. 100% in-browser — your sequence is never uploaded.

Score the GRAVY hydropathy of a peptide hormone from its amino-acid sequence. Positive = hydrophobic, negative = hydrophilic. 100% in-browser — your sequence is never uploaded.

Score the GRAVY hydropathy of a signal peptide from its amino-acid sequence. Positive = hydrophobic, negative = hydrophilic. 100% in-browser — your sequence is never uploaded.

Score the GRAVY hydropathy of a enzyme from its amino-acid sequence. Positive = hydrophobic, negative = hydrophilic. 100% in-browser — your sequence is never uploaded.

Score the GRAVY hydropathy of a membrane protein from its amino-acid sequence. Positive = hydrophobic, negative = hydrophilic. 100% in-browser — your sequence is never uploaded.

Score the GRAVY hydropathy of a antimicrobial peptide from its amino-acid sequence. Positive = hydrophobic, negative = hydrophilic. 100% in-browser — your sequence is never uploaded.

Score the GRAVY hydropathy of a synthetic peptide from its amino-acid sequence. Positive = hydrophobic, negative = hydrophilic. 100% in-browser — your sequence is never uploaded.

Score the GRAVY hydropathy of a fusion protein from its amino-acid sequence. Positive = hydrophobic, negative = hydrophilic. 100% in-browser — your sequence is never uploaded.

Score the GRAVY hydropathy of a nanobody (vhh) from its amino-acid sequence. Positive = hydrophobic, negative = hydrophilic. 100% in-browser — your sequence is never uploaded.

Break down the amino-acid composition of a peptide from its amino-acid sequence. Lists each residue's count and percentage. 100% in-browser — your sequence is never uploaded.

Break down the amino-acid composition of a protein from its amino-acid sequence. Lists each residue's count and percentage. 100% in-browser — your sequence is never uploaded.

Break down the amino-acid composition of a antibody (igg) from its amino-acid sequence. Lists each residue's count and percentage. 100% in-browser — your sequence is never uploaded.

Break down the amino-acid composition of a his-tagged protein from its amino-acid sequence. Lists each residue's count and percentage. 100% in-browser — your sequence is never uploaded.

Break down the amino-acid composition of a gst-fusion protein from its amino-acid sequence. Lists each residue's count and percentage. 100% in-browser — your sequence is never uploaded.

Break down the amino-acid composition of a recombinant protein from its amino-acid sequence. Lists each residue's count and percentage. 100% in-browser — your sequence is never uploaded.

Break down the amino-acid composition of a peptide hormone from its amino-acid sequence. Lists each residue's count and percentage. 100% in-browser — your sequence is never uploaded.

Break down the amino-acid composition of a signal peptide from its amino-acid sequence. Lists each residue's count and percentage. 100% in-browser — your sequence is never uploaded.

Break down the amino-acid composition of a enzyme from its amino-acid sequence. Lists each residue's count and percentage. 100% in-browser — your sequence is never uploaded.

Break down the amino-acid composition of a membrane protein from its amino-acid sequence. Lists each residue's count and percentage. 100% in-browser — your sequence is never uploaded.

Break down the amino-acid composition of a antimicrobial peptide from its amino-acid sequence. Lists each residue's count and percentage. 100% in-browser — your sequence is never uploaded.

Break down the amino-acid composition of a synthetic peptide from its amino-acid sequence. Lists each residue's count and percentage. 100% in-browser — your sequence is never uploaded.

Break down the amino-acid composition of a fusion protein from its amino-acid sequence. Lists each residue's count and percentage. 100% in-browser — your sequence is never uploaded.

Break down the amino-acid composition of a nanobody (vhh) from its amino-acid sequence. Lists each residue's count and percentage. 100% in-browser — your sequence is never uploaded.

Convert centrifuge speed (RPM) to relative centrifugal force (×g) for pelleting mammalian cells in a microfuge, using your rotor radius. Always report ×g, not RPM, for reproducibility.

Convert a target relative centrifugal force (×g) into the rotor speed (RPM) you must dial in for pelleting mammalian cells in a microfuge, from your rotor radius.

Convert centrifuge speed (RPM) to relative centrifugal force (×g) for pelleting bacteria, using your rotor radius. Always report ×g, not RPM, for reproducibility.

Convert a target relative centrifugal force (×g) into the rotor speed (RPM) you must dial in for pelleting bacteria, from your rotor radius.

Convert centrifuge speed (RPM) to relative centrifugal force (×g) for DNA ethanol precipitation, using your rotor radius. Always report ×g, not RPM, for reproducibility.

Convert a target relative centrifugal force (×g) into the rotor speed (RPM) you must dial in for DNA ethanol precipitation, from your rotor radius.

Convert centrifuge speed (RPM) to relative centrifugal force (×g) for a plasmid miniprep spin, using your rotor radius. Always report ×g, not RPM, for reproducibility.

Convert a target relative centrifugal force (×g) into the rotor speed (RPM) you must dial in for a plasmid miniprep spin, from your rotor radius.

Convert centrifuge speed (RPM) to relative centrifugal force (×g) for pelleting precipitated protein, using your rotor radius. Always report ×g, not RPM, for reproducibility.

Convert a target relative centrifugal force (×g) into the rotor speed (RPM) you must dial in for pelleting precipitated protein, from your rotor radius.

Convert centrifuge speed (RPM) to relative centrifugal force (×g) for harvesting yeast, using your rotor radius. Always report ×g, not RPM, for reproducibility.

Convert a target relative centrifugal force (×g) into the rotor speed (RPM) you must dial in for harvesting yeast, from your rotor radius.

Convert centrifuge speed (RPM) to relative centrifugal force (×g) for PBMC isolation over Ficoll, using your rotor radius. Always report ×g, not RPM, for reproducibility.

Convert a target relative centrifugal force (×g) into the rotor speed (RPM) you must dial in for PBMC isolation over Ficoll, from your rotor radius.

Convert centrifuge speed (RPM) to relative centrifugal force (×g) for preparing platelet-rich plasma, using your rotor radius. Always report ×g, not RPM, for reproducibility.

Convert a target relative centrifugal force (×g) into the rotor speed (RPM) you must dial in for preparing platelet-rich plasma, from your rotor radius.

Convert centrifuge speed (RPM) to relative centrifugal force (×g) for an exosome clearing spin, using your rotor radius. Always report ×g, not RPM, for reproducibility.

Convert a target relative centrifugal force (×g) into the rotor speed (RPM) you must dial in for an exosome clearing spin, from your rotor radius.

Convert centrifuge speed (RPM) to relative centrifugal force (×g) for nuclei isolation, using your rotor radius. Always report ×g, not RPM, for reproducibility.

Convert a target relative centrifugal force (×g) into the rotor speed (RPM) you must dial in for nuclei isolation, from your rotor radius.

Convert centrifuge speed (RPM) to relative centrifugal force (×g) for mitochondria isolation, using your rotor radius. Always report ×g, not RPM, for reproducibility.

Convert a target relative centrifugal force (×g) into the rotor speed (RPM) you must dial in for mitochondria isolation, from your rotor radius.

Convert centrifuge speed (RPM) to relative centrifugal force (×g) for serum separation, using your rotor radius. Always report ×g, not RPM, for reproducibility.

Convert a target relative centrifugal force (×g) into the rotor speed (RPM) you must dial in for serum separation, from your rotor radius.

Convert centrifuge speed (RPM) to relative centrifugal force (×g) for clearing a bacterial lysate, using your rotor radius. Always report ×g, not RPM, for reproducibility.

Convert a target relative centrifugal force (×g) into the rotor speed (RPM) you must dial in for clearing a bacterial lysate, from your rotor radius.

Convert centrifuge speed (RPM) to relative centrifugal force (×g) for a gentle cell-wash spin, using your rotor radius. Always report ×g, not RPM, for reproducibility.

Convert a target relative centrifugal force (×g) into the rotor speed (RPM) you must dial in for a gentle cell-wash spin, from your rotor radius.

Convert centrifuge speed (RPM) to relative centrifugal force (×g) for a density-gradient run, using your rotor radius. Always report ×g, not RPM, for reproducibility.

Convert a target relative centrifugal force (×g) into the rotor speed (RPM) you must dial in for a density-gradient run, from your rotor radius.

Convert centrifuge speed (RPM) to relative centrifugal force (×g) for spinning urine sediment, using your rotor radius. Always report ×g, not RPM, for reproducibility.

Convert a target relative centrifugal force (×g) into the rotor speed (RPM) you must dial in for spinning urine sediment, from your rotor radius.

Convert centrifuge speed (RPM) to relative centrifugal force (×g) for stool parasite concentration, using your rotor radius. Always report ×g, not RPM, for reproducibility.

Convert a target relative centrifugal force (×g) into the rotor speed (RPM) you must dial in for stool parasite concentration, from your rotor radius.

Convert centrifuge speed (RPM) to relative centrifugal force (×g) for a sperm-wash spin, using your rotor radius. Always report ×g, not RPM, for reproducibility.

Convert a target relative centrifugal force (×g) into the rotor speed (RPM) you must dial in for a sperm-wash spin, from your rotor radius.

Convert centrifuge speed (RPM) to relative centrifugal force (×g) for pelleting nanoparticles, using your rotor radius. Always report ×g, not RPM, for reproducibility.

Convert a target relative centrifugal force (×g) into the rotor speed (RPM) you must dial in for pelleting nanoparticles, from your rotor radius.

Convert centrifuge speed (RPM) to relative centrifugal force (×g) for pelleting virus particles, using your rotor radius. Always report ×g, not RPM, for reproducibility.

Convert a target relative centrifugal force (×g) into the rotor speed (RPM) you must dial in for pelleting virus particles, from your rotor radius.

Convert centrifuge speed (RPM) to relative centrifugal force (×g) for a gentle organoid spin, using your rotor radius. Always report ×g, not RPM, for reproducibility.

Convert a target relative centrifugal force (×g) into the rotor speed (RPM) you must dial in for a gentle organoid spin, from your rotor radius.

Convert centrifuge speed (RPM) to relative centrifugal force (×g) for spinning hybridoma cells, using your rotor radius. Always report ×g, not RPM, for reproducibility.

Convert a target relative centrifugal force (×g) into the rotor speed (RPM) you must dial in for spinning hybridoma cells, from your rotor radius.

Convert centrifuge speed (RPM) to relative centrifugal force (×g) for separating blood components, using your rotor radius. Always report ×g, not RPM, for reproducibility.

Convert a target relative centrifugal force (×g) into the rotor speed (RPM) you must dial in for separating blood components, from your rotor radius.

Convert centrifuge speed (RPM) to relative centrifugal force (×g) for a ChIP wash spin, using your rotor radius. Always report ×g, not RPM, for reproducibility.

Convert a target relative centrifugal force (×g) into the rotor speed (RPM) you must dial in for a ChIP wash spin, from your rotor radius.

Convert centrifuge speed (RPM) to relative centrifugal force (×g) for clarifying a protein for crystallization, using your rotor radius. Always report ×g, not RPM, for reproducibility.

Convert a target relative centrifugal force (×g) into the rotor speed (RPM) you must dial in for clarifying a protein for crystallization, from your rotor radius.

Convert centrifuge speed (RPM) to relative centrifugal force (×g) for pelleting spheroplasts, using your rotor radius. Always report ×g, not RPM, for reproducibility.

Convert a target relative centrifugal force (×g) into the rotor speed (RPM) you must dial in for pelleting spheroplasts, from your rotor radius.

Convert centrifuge speed (RPM) to relative centrifugal force (×g) for chloroplast isolation, using your rotor radius. Always report ×g, not RPM, for reproducibility.

Convert a target relative centrifugal force (×g) into the rotor speed (RPM) you must dial in for chloroplast isolation, from your rotor radius.

Convert centrifuge speed (RPM) to relative centrifugal force (×g) for a crude membrane fraction spin, using your rotor radius. Always report ×g, not RPM, for reproducibility.

Convert a target relative centrifugal force (×g) into the rotor speed (RPM) you must dial in for a crude membrane fraction spin, from your rotor radius.

Convert centrifuge speed (RPM) to relative centrifugal force (×g) for a polysome pellet spin, using your rotor radius. Always report ×g, not RPM, for reproducibility.

Convert a target relative centrifugal force (×g) into the rotor speed (RPM) you must dial in for a polysome pellet spin, from your rotor radius.

Convert centrifuge speed (RPM) to relative centrifugal force (×g) for AAV clarification, using your rotor radius. Always report ×g, not RPM, for reproducibility.

Convert a target relative centrifugal force (×g) into the rotor speed (RPM) you must dial in for AAV clarification, from your rotor radius.

Convert centrifuge speed (RPM) to relative centrifugal force (×g) for clearing cell debris, using your rotor radius. Always report ×g, not RPM, for reproducibility.

Convert a target relative centrifugal force (×g) into the rotor speed (RPM) you must dial in for clearing cell debris, from your rotor radius.

Convert centrifuge speed (RPM) to relative centrifugal force (×g) for spinning down an overnight culture, using your rotor radius. Always report ×g, not RPM, for reproducibility.

Convert a target relative centrifugal force (×g) into the rotor speed (RPM) you must dial in for spinning down an overnight culture, from your rotor radius.

Convert centrifuge speed (RPM) to relative centrifugal force (×g) for competent-cell preparation, using your rotor radius. Always report ×g, not RPM, for reproducibility.

Convert a target relative centrifugal force (×g) into the rotor speed (RPM) you must dial in for competent-cell preparation, from your rotor radius.

Convert centrifuge speed (RPM) to relative centrifugal force (×g) for an antibody precipitate spin, using your rotor radius. Always report ×g, not RPM, for reproducibility.

Convert a target relative centrifugal force (×g) into the rotor speed (RPM) you must dial in for an antibody precipitate spin, from your rotor radius.

Convert centrifuge speed (RPM) to relative centrifugal force (×g) for pelleting fixed cells, using your rotor radius. Always report ×g, not RPM, for reproducibility.

Convert a target relative centrifugal force (×g) into the rotor speed (RPM) you must dial in for pelleting fixed cells, from your rotor radius.

Convert centrifuge speed (RPM) to relative centrifugal force (×g) for spinning thawed cryovials, using your rotor radius. Always report ×g, not RPM, for reproducibility.

Convert a target relative centrifugal force (×g) into the rotor speed (RPM) you must dial in for spinning thawed cryovials, from your rotor radius.

Convert centrifuge speed (RPM) to relative centrifugal force (×g) for microsome preparation, using your rotor radius. Always report ×g, not RPM, for reproducibility.

Convert a target relative centrifugal force (×g) into the rotor speed (RPM) you must dial in for microsome preparation, from your rotor radius.

Convert centrifuge speed (RPM) to relative centrifugal force (×g) for lysosome isolation, using your rotor radius. Always report ×g, not RPM, for reproducibility.

Convert a target relative centrifugal force (×g) into the rotor speed (RPM) you must dial in for lysosome isolation, from your rotor radius.

Convert centrifuge speed (RPM) to relative centrifugal force (×g) for peroxisome isolation, using your rotor radius. Always report ×g, not RPM, for reproducibility.

Convert a target relative centrifugal force (×g) into the rotor speed (RPM) you must dial in for peroxisome isolation, from your rotor radius.

Convert centrifuge speed (RPM) to relative centrifugal force (×g) for plant protoplast spin, using your rotor radius. Always report ×g, not RPM, for reproducibility.

Convert a target relative centrifugal force (×g) into the rotor speed (RPM) you must dial in for plant protoplast spin, from your rotor radius.

Convert centrifuge speed (RPM) to relative centrifugal force (×g) for a pollen wash spin, using your rotor radius. Always report ×g, not RPM, for reproducibility.

Convert a target relative centrifugal force (×g) into the rotor speed (RPM) you must dial in for a pollen wash spin, from your rotor radius.

Convert centrifuge speed (RPM) to relative centrifugal force (×g) for harvesting microalgae, using your rotor radius. Always report ×g, not RPM, for reproducibility.

Convert a target relative centrifugal force (×g) into the rotor speed (RPM) you must dial in for harvesting microalgae, from your rotor radius.

Convert centrifuge speed (RPM) to relative centrifugal force (×g) for pelleting fungal spores, using your rotor radius. Always report ×g, not RPM, for reproducibility.

Convert a target relative centrifugal force (×g) into the rotor speed (RPM) you must dial in for pelleting fungal spores, from your rotor radius.

Convert centrifuge speed (RPM) to relative centrifugal force (×g) for a magnetic-bead DNA cleanup spin-down, using your rotor radius. Always report ×g, not RPM, for reproducibility.

Convert a target relative centrifugal force (×g) into the rotor speed (RPM) you must dial in for a magnetic-bead DNA cleanup spin-down, from your rotor radius.

Convert centrifuge speed (RPM) to relative centrifugal force (×g) for spinning out protein aggregates, using your rotor radius. Always report ×g, not RPM, for reproducibility.

Convert a target relative centrifugal force (×g) into the rotor speed (RPM) you must dial in for spinning out protein aggregates, from your rotor radius.

Convert centrifuge speed (RPM) to relative centrifugal force (×g) for pelleting liposomes, using your rotor radius. Always report ×g, not RPM, for reproducibility.

Convert a target relative centrifugal force (×g) into the rotor speed (RPM) you must dial in for pelleting liposomes, from your rotor radius.

Convert centrifuge speed (RPM) to relative centrifugal force (×g) for a gradient fractionation spin, using your rotor radius. Always report ×g, not RPM, for reproducibility.

Convert a target relative centrifugal force (×g) into the rotor speed (RPM) you must dial in for a gradient fractionation spin, from your rotor radius.

Convert centrifuge speed (RPM) to relative centrifugal force (×g) for plasma preparation, using your rotor radius. Always report ×g, not RPM, for reproducibility.

Convert a target relative centrifugal force (×g) into the rotor speed (RPM) you must dial in for plasma preparation, from your rotor radius.

Convert centrifuge speed (RPM) to relative centrifugal force (×g) for buffy-coat isolation, using your rotor radius. Always report ×g, not RPM, for reproducibility.

Convert a target relative centrifugal force (×g) into the rotor speed (RPM) you must dial in for buffy-coat isolation, from your rotor radius.

Convert centrifuge speed (RPM) to relative centrifugal force (×g) for clarifying a tissue homogenate, using your rotor radius. Always report ×g, not RPM, for reproducibility.

Convert a target relative centrifugal force (×g) into the rotor speed (RPM) you must dial in for clarifying a tissue homogenate, from your rotor radius.

Convert centrifuge speed (RPM) to relative centrifugal force (×g) for an IP bead spin, using your rotor radius. Always report ×g, not RPM, for reproducibility.

Convert a target relative centrifugal force (×g) into the rotor speed (RPM) you must dial in for an IP bead spin, from your rotor radius.

Use the Beer–Lambert law to convert an absorbance reading of NADH (340 nm) into molar concentration, using its extinction coefficient (6,220 M⁻¹cm⁻¹).

Use the Beer–Lambert law to convert an absorbance reading of NADPH (340 nm) into molar concentration, using its extinction coefficient (6,220 M⁻¹cm⁻¹).

Use the Beer–Lambert law to convert an absorbance reading of TNB / DTNB (412 nm) into molar concentration, using its extinction coefficient (14,150 M⁻¹cm⁻¹).

Use the Beer–Lambert law to convert an absorbance reading of p-Nitrophenol (405 nm) into molar concentration, using its extinction coefficient (18,000 M⁻¹cm⁻¹).

Use the Beer–Lambert law to convert an absorbance reading of o-Nitrophenol (420 nm) into molar concentration, using its extinction coefficient (4,500 M⁻¹cm⁻¹).

Use the Beer–Lambert law to convert an absorbance reading of ABTS radical (414 nm) into molar concentration, using its extinction coefficient (36,000 M⁻¹cm⁻¹).

Use the Beer–Lambert law to convert an absorbance reading of FAD (450 nm) into molar concentration, using its extinction coefficient (11,300 M⁻¹cm⁻¹).

Use the Beer–Lambert law to convert an absorbance reading of FMN (450 nm) into molar concentration, using its extinction coefficient (12,200 M⁻¹cm⁻¹).

Use the Beer–Lambert law to convert an absorbance reading of Cytochrome c reduced (550 nm) into molar concentration, using its extinction coefficient (27,700 M⁻¹cm⁻¹).

Use the Beer–Lambert law to convert an absorbance reading of Methylene blue (664 nm) into molar concentration, using its extinction coefficient (95,000 M⁻¹cm⁻¹).

Use the Beer–Lambert law to convert an absorbance reading of Chlorophyll a (663 nm) into molar concentration, using its extinction coefficient (90,000 M⁻¹cm⁻¹).

Use the Beer–Lambert law to convert an absorbance reading of Bradford complex (595 nm) into molar concentration, using its extinction coefficient (43,000 M⁻¹cm⁻¹).

Use the Beer–Lambert law to convert an absorbance reading of Resorufin (571 nm) into molar concentration, using its extinction coefficient (54,000 M⁻¹cm⁻¹).

Use the Beer–Lambert law to convert an absorbance reading of MTT formazan (570 nm) into molar concentration, using its extinction coefficient (17,000 M⁻¹cm⁻¹).

Use the Beer–Lambert law to convert an absorbance reading of dsDNA per nucleotide (260 nm) into molar concentration, using its extinction coefficient (6,600 M⁻¹cm⁻¹).

Use the Beer–Lambert law to convert an absorbance reading of RNA per nucleotide (260 nm) into molar concentration, using its extinction coefficient (7,400 M⁻¹cm⁻¹).

Use the Beer–Lambert law to convert an absorbance reading of Tryptophan (280 nm) into molar concentration, using its extinction coefficient (5,500 M⁻¹cm⁻¹).

Use the Beer–Lambert law to convert an absorbance reading of Tyrosine (280 nm) into molar concentration, using its extinction coefficient (1,490 M⁻¹cm⁻¹).

Use the Beer–Lambert law to convert an absorbance reading of Nitrate (220 nm) into molar concentration, using its extinction coefficient (9,900 M⁻¹cm⁻¹).

Use the Beer–Lambert law to convert an absorbance reading of KMnO₄ (525 nm) into molar concentration, using its extinction coefficient (2,455 M⁻¹cm⁻¹).

Use the Beer–Lambert law to convert an absorbance reading of Bromophenol blue (590 nm) into molar concentration, using its extinction coefficient (75,000 M⁻¹cm⁻¹).

Use the Beer–Lambert law to convert an absorbance reading of Congo red (498 nm) into molar concentration, using its extinction coefficient (45,000 M⁻¹cm⁻¹).

Use the Beer–Lambert law to convert an absorbance reading of Fluorescein (490 nm) into molar concentration, using its extinction coefficient (76,900 M⁻¹cm⁻¹).

Use the Beer–Lambert law to convert an absorbance reading of NBT formazan (570 nm) into molar concentration, using its extinction coefficient (40,000 M⁻¹cm⁻¹).

Use the Beer–Lambert law to convert an absorbance reading of Coomassie dye (465 nm) into molar concentration, using its extinction coefficient (43,000 M⁻¹cm⁻¹).

Predict the absorbance of NADH (340 nm) at a known concentration and path length using A = ε·c·l — useful for planning dilutions to stay in the linear range.

Predict the absorbance of NADPH (340 nm) at a known concentration and path length using A = ε·c·l — useful for planning dilutions to stay in the linear range.

Predict the absorbance of TNB / DTNB (412 nm) at a known concentration and path length using A = ε·c·l — useful for planning dilutions to stay in the linear range.

Predict the absorbance of p-Nitrophenol (405 nm) at a known concentration and path length using A = ε·c·l — useful for planning dilutions to stay in the linear range.

Predict the absorbance of o-Nitrophenol (420 nm) at a known concentration and path length using A = ε·c·l — useful for planning dilutions to stay in the linear range.

Predict the absorbance of ABTS radical (414 nm) at a known concentration and path length using A = ε·c·l — useful for planning dilutions to stay in the linear range.

Predict the absorbance of FAD (450 nm) at a known concentration and path length using A = ε·c·l — useful for planning dilutions to stay in the linear range.

Predict the absorbance of FMN (450 nm) at a known concentration and path length using A = ε·c·l — useful for planning dilutions to stay in the linear range.

Predict the absorbance of Cytochrome c reduced (550 nm) at a known concentration and path length using A = ε·c·l — useful for planning dilutions to stay in the linear range.

Predict the absorbance of Methylene blue (664 nm) at a known concentration and path length using A = ε·c·l — useful for planning dilutions to stay in the linear range.

Predict the absorbance of Chlorophyll a (663 nm) at a known concentration and path length using A = ε·c·l — useful for planning dilutions to stay in the linear range.

Predict the absorbance of Bradford complex (595 nm) at a known concentration and path length using A = ε·c·l — useful for planning dilutions to stay in the linear range.

Predict the absorbance of Resorufin (571 nm) at a known concentration and path length using A = ε·c·l — useful for planning dilutions to stay in the linear range.

Predict the absorbance of MTT formazan (570 nm) at a known concentration and path length using A = ε·c·l — useful for planning dilutions to stay in the linear range.

Predict the absorbance of dsDNA per nucleotide (260 nm) at a known concentration and path length using A = ε·c·l — useful for planning dilutions to stay in the linear range.

Predict the absorbance of RNA per nucleotide (260 nm) at a known concentration and path length using A = ε·c·l — useful for planning dilutions to stay in the linear range.

Predict the absorbance of Tryptophan (280 nm) at a known concentration and path length using A = ε·c·l — useful for planning dilutions to stay in the linear range.

Predict the absorbance of Tyrosine (280 nm) at a known concentration and path length using A = ε·c·l — useful for planning dilutions to stay in the linear range.

Predict the absorbance of Nitrate (220 nm) at a known concentration and path length using A = ε·c·l — useful for planning dilutions to stay in the linear range.

Predict the absorbance of KMnO₄ (525 nm) at a known concentration and path length using A = ε·c·l — useful for planning dilutions to stay in the linear range.

Predict the absorbance of Bromophenol blue (590 nm) at a known concentration and path length using A = ε·c·l — useful for planning dilutions to stay in the linear range.

Predict the absorbance of Congo red (498 nm) at a known concentration and path length using A = ε·c·l — useful for planning dilutions to stay in the linear range.

Predict the absorbance of Fluorescein (490 nm) at a known concentration and path length using A = ε·c·l — useful for planning dilutions to stay in the linear range.

Predict the absorbance of NBT formazan (570 nm) at a known concentration and path length using A = ε·c·l — useful for planning dilutions to stay in the linear range.

Predict the absorbance of Coomassie dye (465 nm) at a known concentration and path length using A = ε·c·l — useful for planning dilutions to stay in the linear range.

Convert absorbance to concentration for a enzyme assay using your own measured extinction coefficient and path length. c = A/(ε·l).

Convert absorbance to concentration for a kinetic assay using your own measured extinction coefficient and path length. c = A/(ε·l).

Convert absorbance to concentration for a protein quantification using your own measured extinction coefficient and path length. c = A/(ε·l).

Convert absorbance to concentration for a dye concentration using your own measured extinction coefficient and path length. c = A/(ε·l).

Convert absorbance to concentration for a substrate assay using your own measured extinction coefficient and path length. c = A/(ε·l).

Convert absorbance to concentration for a product formation using your own measured extinction coefficient and path length. c = A/(ε·l).

Convert absorbance to concentration for a nadh coupled assay using your own measured extinction coefficient and path length. c = A/(ε·l).

Convert absorbance to concentration for a colorimetric assay using your own measured extinction coefficient and path length. c = A/(ε·l).

Convert absorbance to concentration for a elisa readout using your own measured extinction coefficient and path length. c = A/(ε·l).

Convert absorbance to concentration for a glucose assay using your own measured extinction coefficient and path length. c = A/(ε·l).

Convert absorbance to concentration for a lactate assay using your own measured extinction coefficient and path length. c = A/(ε·l).

Convert absorbance to concentration for a cholesterol assay using your own measured extinction coefficient and path length. c = A/(ε·l).

Convert absorbance to concentration for a phosphate assay using your own measured extinction coefficient and path length. c = A/(ε·l).

Convert absorbance to concentration for a ammonia assay using your own measured extinction coefficient and path length. c = A/(ε·l).

Convert absorbance to concentration for a iron assay using your own measured extinction coefficient and path length. c = A/(ε·l).

Convert absorbance to concentration for a nitrate assay using your own measured extinction coefficient and path length. c = A/(ε·l).

Convert absorbance to concentration for a peroxide assay using your own measured extinction coefficient and path length. c = A/(ε·l).

Convert absorbance to concentration for a reducing sugar using your own measured extinction coefficient and path length. c = A/(ε·l).

Convert absorbance to concentration for a total phenolics using your own measured extinction coefficient and path length. c = A/(ε·l).

Convert absorbance to concentration for a dna quantification using your own measured extinction coefficient and path length. c = A/(ε·l).

Convert absorbance to concentration for a rna quantification using your own measured extinction coefficient and path length. c = A/(ε·l).

Convert absorbance to concentration for a melanin assay using your own measured extinction coefficient and path length. c = A/(ε·l).

Convert absorbance to concentration for a carotenoid assay using your own measured extinction coefficient and path length. c = A/(ε·l).

Convert absorbance to concentration for a urea assay using your own measured extinction coefficient and path length. c = A/(ε·l).

Convert absorbance to concentration for a creatinine assay using your own measured extinction coefficient and path length. c = A/(ε·l).

Convert percent transmittance (%T) to absorbance (A) for a uv vis reading. A = 2 − log₁₀(%T).

Convert percent transmittance (%T) to absorbance (A) for a colorimeter reading. A = 2 − log₁₀(%T).

Convert percent transmittance (%T) to absorbance (A) for a ftir reading. A = 2 − log₁₀(%T).

Convert percent transmittance (%T) to absorbance (A) for a plate reader reading. A = 2 − log₁₀(%T).

Convert percent transmittance (%T) to absorbance (A) for a nanodrop reading. A = 2 − log₁₀(%T).

Convert percent transmittance (%T) to absorbance (A) for a turbidity reading. A = 2 − log₁₀(%T).

Convert percent transmittance (%T) to absorbance (A) for a od600 estimate reading. A = 2 − log₁₀(%T).

Convert percent transmittance (%T) to absorbance (A) for a filter photometer reading. A = 2 − log₁₀(%T).

Convert percent transmittance (%T) to absorbance (A) for a spectrophotometer reading. A = 2 − log₁₀(%T).

Convert percent transmittance (%T) to absorbance (A) for a densitometer reading. A = 2 − log₁₀(%T).

Convert percent transmittance (%T) to absorbance (A) for a microplate reading. A = 2 − log₁₀(%T).

Convert percent transmittance (%T) to absorbance (A) for a cuvette reading. A = 2 − log₁₀(%T).

Convert percent transmittance (%T) to absorbance (A) for a flow cell reading. A = 2 − log₁₀(%T).

Convert percent transmittance (%T) to absorbance (A) for a fiber optic probe reading. A = 2 − log₁₀(%T).

Convert percent transmittance (%T) to absorbance (A) for a atomic absorption reading. A = 2 − log₁₀(%T).

Convert percent transmittance (%T) to absorbance (A) for a ir spectrometer reading. A = 2 − log₁₀(%T).

Convert percent transmittance (%T) to absorbance (A) for a visible spectrometer reading. A = 2 − log₁₀(%T).

Convert percent transmittance (%T) to absorbance (A) for a photodiode array reading. A = 2 − log₁₀(%T).

Convert percent transmittance (%T) to absorbance (A) for a reflectance reading. A = 2 − log₁₀(%T).

Convert percent transmittance (%T) to absorbance (A) for a haze meter reading. A = 2 − log₁₀(%T).

Convert percent transmittance (%T) to absorbance (A) for a optical density reading. A = 2 − log₁₀(%T).

Convert percent transmittance (%T) to absorbance (A) for a gel densitometry reading. A = 2 − log₁₀(%T).

Convert percent transmittance (%T) to absorbance (A) for a blood gas reading. A = 2 − log₁₀(%T).

Convert percent transmittance (%T) to absorbance (A) for a water clarity reading. A = 2 − log₁₀(%T).

Convert percent transmittance (%T) to absorbance (A) for a food color reading. A = 2 − log₁₀(%T).

Calculate HEK293 cell density (cells/mL) from a hemocytometer count and dilution factor. cells/mL = mean count × dilution × 10⁴.

Calculate HeLa cell density (cells/mL) from a hemocytometer count and dilution factor. cells/mL = mean count × dilution × 10⁴.

Calculate CHO cell density (cells/mL) from a hemocytometer count and dilution factor. cells/mL = mean count × dilution × 10⁴.

Calculate Jurkat cell density (cells/mL) from a hemocytometer count and dilution factor. cells/mL = mean count × dilution × 10⁴.

Calculate NIH-3T3 cell density (cells/mL) from a hemocytometer count and dilution factor. cells/mL = mean count × dilution × 10⁴.

Calculate A549 cell density (cells/mL) from a hemocytometer count and dilution factor. cells/mL = mean count × dilution × 10⁴.

Calculate MCF-7 cell density (cells/mL) from a hemocytometer count and dilution factor. cells/mL = mean count × dilution × 10⁴.

Calculate Vero cell density (cells/mL) from a hemocytometer count and dilution factor. cells/mL = mean count × dilution × 10⁴.

Calculate primary fibroblasts cell density (cells/mL) from a hemocytometer count and dilution factor. cells/mL = mean count × dilution × 10⁴.

Calculate iPSC cell density (cells/mL) from a hemocytometer count and dilution factor. cells/mL = mean count × dilution × 10⁴.

Calculate hMSC cell density (cells/mL) from a hemocytometer count and dilution factor. cells/mL = mean count × dilution × 10⁴.

Calculate Sf9 insect cell density (cells/mL) from a hemocytometer count and dilution factor. cells/mL = mean count × dilution × 10⁴.

Calculate yeast cell density (cells/mL) from a hemocytometer count and dilution factor. cells/mL = mean count × dilution × 10⁴.

Calculate E. coli cell density (cells/mL) from a hemocytometer count and dilution factor. cells/mL = mean count × dilution × 10⁴.

Calculate hybridoma cell density (cells/mL) from a hemocytometer count and dilution factor. cells/mL = mean count × dilution × 10⁴.

Calculate macrophages cell density (cells/mL) from a hemocytometer count and dilution factor. cells/mL = mean count × dilution × 10⁴.

Calculate T cells cell density (cells/mL) from a hemocytometer count and dilution factor. cells/mL = mean count × dilution × 10⁴.

Calculate neurons cell density (cells/mL) from a hemocytometer count and dilution factor. cells/mL = mean count × dilution × 10⁴.

Calculate HepG2 cell density (cells/mL) from a hemocytometer count and dilution factor. cells/mL = mean count × dilution × 10⁴.

Calculate Caco-2 cell density (cells/mL) from a hemocytometer count and dilution factor. cells/mL = mean count × dilution × 10⁴.

Calculate stem cells cell density (cells/mL) from a hemocytometer count and dilution factor. cells/mL = mean count × dilution × 10⁴.

Calculate B cells cell density (cells/mL) from a hemocytometer count and dilution factor. cells/mL = mean count × dilution × 10⁴.

Calculate dendritic cells cell density (cells/mL) from a hemocytometer count and dilution factor. cells/mL = mean count × dilution × 10⁴.

Calculate keratinocytes cell density (cells/mL) from a hemocytometer count and dilution factor. cells/mL = mean count × dilution × 10⁴.

Calculate endothelial cells cell density (cells/mL) from a hemocytometer count and dilution factor. cells/mL = mean count × dilution × 10⁴.

Calculate the doubling time of HEK293 from two cell counts and the elapsed time. td = t·ln2 / ln(Nf/N0).

Calculate the doubling time of HeLa from two cell counts and the elapsed time. td = t·ln2 / ln(Nf/N0).

Calculate the doubling time of CHO from two cell counts and the elapsed time. td = t·ln2 / ln(Nf/N0).

Calculate the doubling time of cancer cells from two cell counts and the elapsed time. td = t·ln2 / ln(Nf/N0).

Calculate the doubling time of bacteria from two cell counts and the elapsed time. td = t·ln2 / ln(Nf/N0).

Calculate the doubling time of yeast from two cell counts and the elapsed time. td = t·ln2 / ln(Nf/N0).

Calculate the doubling time of primary cells from two cell counts and the elapsed time. td = t·ln2 / ln(Nf/N0).

Calculate the doubling time of iPSC from two cell counts and the elapsed time. td = t·ln2 / ln(Nf/N0).

Calculate the doubling time of stem cells from two cell counts and the elapsed time. td = t·ln2 / ln(Nf/N0).

Calculate the doubling time of tumor xenograft from two cell counts and the elapsed time. td = t·ln2 / ln(Nf/N0).

Calculate the doubling time of fibroblasts from two cell counts and the elapsed time. td = t·ln2 / ln(Nf/N0).

Calculate the doubling time of T cells from two cell counts and the elapsed time. td = t·ln2 / ln(Nf/N0).

Calculate the doubling time of hybridoma from two cell counts and the elapsed time. td = t·ln2 / ln(Nf/N0).

Calculate the doubling time of algae from two cell counts and the elapsed time. td = t·ln2 / ln(Nf/N0).

Calculate the doubling time of biofilm from two cell counts and the elapsed time. td = t·ln2 / ln(Nf/N0).

Calculate the doubling time of insect cells from two cell counts and the elapsed time. td = t·ln2 / ln(Nf/N0).

Calculate the doubling time of lymphocytes from two cell counts and the elapsed time. td = t·ln2 / ln(Nf/N0).

Calculate the doubling time of organoids from two cell counts and the elapsed time. td = t·ln2 / ln(Nf/N0).

Calculate the doubling time of E. coli from two cell counts and the elapsed time. td = t·ln2 / ln(Nf/N0).

Calculate the doubling time of mammalian suspension from two cell counts and the elapsed time. td = t·ln2 / ln(Nf/N0).

Calculate percent viability from live and dead cell counts (e.g. trypan blue). Viability = live/(live+dead)×100.

Calculate percent viability from live and dead cell counts (e.g. mammalian culture). Viability = live/(live+dead)×100.

Calculate percent viability from live and dead cell counts (e.g. thawed cells). Viability = live/(live+dead)×100.

Calculate percent viability from live and dead cell counts (e.g. cryopreserved). Viability = live/(live+dead)×100.

Calculate percent viability from live and dead cell counts (e.g. tumor dissociation). Viability = live/(live+dead)×100.

Calculate percent viability from live and dead cell counts (e.g. pbmc). Viability = live/(live+dead)×100.

Calculate percent viability from live and dead cell counts (e.g. sperm). Viability = live/(live+dead)×100.

Calculate percent viability from live and dead cell counts (e.g. yeast). Viability = live/(live+dead)×100.

Calculate percent viability from live and dead cell counts (e.g. bacteria). Viability = live/(live+dead)×100.

Calculate percent viability from live and dead cell counts (e.g. apoptosis assay). Viability = live/(live+dead)×100.

Calculate percent viability from live and dead cell counts (e.g. drug treated). Viability = live/(live+dead)×100.

Calculate percent viability from live and dead cell counts (e.g. transfected). Viability = live/(live+dead)×100.

Calculate percent viability from live and dead cell counts (e.g. hepatocytes). Viability = live/(live+dead)×100.

Calculate percent viability from live and dead cell counts (e.g. stem cells). Viability = live/(live+dead)×100.

Calculate percent viability from live and dead cell counts (e.g. neurons). Viability = live/(live+dead)×100.

Calculate the infectious units (PFU/TU) of lentivirus to add for a target multiplicity of infection (MOI). Units = MOI × cell number.

Calculate the infectious units (PFU/TU) of adenovirus to add for a target multiplicity of infection (MOI). Units = MOI × cell number.

Calculate the infectious units (PFU/TU) of AAV to add for a target multiplicity of infection (MOI). Units = MOI × cell number.

Calculate the infectious units (PFU/TU) of retrovirus to add for a target multiplicity of infection (MOI). Units = MOI × cell number.

Calculate the infectious units (PFU/TU) of baculovirus to add for a target multiplicity of infection (MOI). Units = MOI × cell number.

Calculate the infectious units (PFU/TU) of phage to add for a target multiplicity of infection (MOI). Units = MOI × cell number.

Calculate the infectious units (PFU/TU) of bacteriophage to add for a target multiplicity of infection (MOI). Units = MOI × cell number.

Calculate the infectious units (PFU/TU) of HIV pseudovirus to add for a target multiplicity of infection (MOI). Units = MOI × cell number.

Calculate the infectious units (PFU/TU) of oncolytic virus to add for a target multiplicity of infection (MOI). Units = MOI × cell number.

Calculate the infectious units (PFU/TU) of influenza to add for a target multiplicity of infection (MOI). Units = MOI × cell number.

Calculate the infectious units (PFU/TU) of vaccinia to add for a target multiplicity of infection (MOI). Units = MOI × cell number.

Calculate the infectious units (PFU/TU) of herpesvirus to add for a target multiplicity of infection (MOI). Units = MOI × cell number.

Calculate the infectious units (PFU/TU) of sendai virus to add for a target multiplicity of infection (MOI). Units = MOI × cell number.

Calculate colony-forming units per mL for bacteria from plate counts, dilution and volume plated. CFU/mL = colonies / (dilution × volume).

Calculate colony-forming units per mL for E coli from plate counts, dilution and volume plated. CFU/mL = colonies / (dilution × volume).

Calculate colony-forming units per mL for probiotic from plate counts, dilution and volume plated. CFU/mL = colonies / (dilution × volume).

Calculate colony-forming units per mL for water testing from plate counts, dilution and volume plated. CFU/mL = colonies / (dilution × volume).

Calculate colony-forming units per mL for food microbiology from plate counts, dilution and volume plated. CFU/mL = colonies / (dilution × volume).

Calculate colony-forming units per mL for soil bacteria from plate counts, dilution and volume plated. CFU/mL = colonies / (dilution × volume).

Calculate colony-forming units per mL for yeast cfu from plate counts, dilution and volume plated. CFU/mL = colonies / (dilution × volume).

Calculate colony-forming units per mL for environmental from plate counts, dilution and volume plated. CFU/mL = colonies / (dilution × volume).

Calculate colony-forming units per mL for clinical isolate from plate counts, dilution and volume plated. CFU/mL = colonies / (dilution × volume).

Calculate colony-forming units per mL for milk testing from plate counts, dilution and volume plated. CFU/mL = colonies / (dilution × volume).

Calculate colony-forming units per mL for air sampling from plate counts, dilution and volume plated. CFU/mL = colonies / (dilution × volume).

Calculate colony-forming units per mL for surface swab from plate counts, dilution and volume plated. CFU/mL = colonies / (dilution × volume).

Calculate colony-forming units per mL for fermentation from plate counts, dilution and volume plated. CFU/mL = colonies / (dilution × volume).

Calculate the volume of cell stock to seed a 6-well at a target cell number, from your stock density. Volume = cells needed ÷ stock density.

Calculate the volume of cell stock to seed a 12-well at a target cell number, from your stock density. Volume = cells needed ÷ stock density.

Calculate the volume of cell stock to seed a 24-well at a target cell number, from your stock density. Volume = cells needed ÷ stock density.

Calculate the volume of cell stock to seed a 96-well at a target cell number, from your stock density. Volume = cells needed ÷ stock density.

Calculate the volume of cell stock to seed a T25-flask at a target cell number, from your stock density. Volume = cells needed ÷ stock density.

Calculate the volume of cell stock to seed a T75-flask at a target cell number, from your stock density. Volume = cells needed ÷ stock density.

Calculate the volume of cell stock to seed a T175-flask at a target cell number, from your stock density. Volume = cells needed ÷ stock density.

Calculate the volume of cell stock to seed a 10cm-dish at a target cell number, from your stock density. Volume = cells needed ÷ stock density.

Calculate the volume of cell stock to seed a 384-well at a target cell number, from your stock density. Volume = cells needed ÷ stock density.

Calculate the volume of cell stock to seed a chamber-slide at a target cell number, from your stock density. Volume = cells needed ÷ stock density.

Calculate the volume of cell stock to seed a 48-well at a target cell number, from your stock density. Volume = cells needed ÷ stock density.

Calculate the volume of cell stock to seed a 6cm-dish at a target cell number, from your stock density. Volume = cells needed ÷ stock density.

Calculate the volume of cell stock to seed a T225-flask at a target cell number, from your stock density. Volume = cells needed ÷ stock density.

Calculate the volume of cell stock to seed a roller-bottle at a target cell number, from your stock density. Volume = cells needed ÷ stock density.

Calculate the ng of insert to add for a target molar insert:vector ratio in standard cloning. insert ng = ratio × (insert bp / vector bp) × vector ng.

Calculate the ng of insert to add for a target molar insert:vector ratio in blunt end. insert ng = ratio × (insert bp / vector bp) × vector ng.

Calculate the ng of insert to add for a target molar insert:vector ratio in sticky end. insert ng = ratio × (insert bp / vector bp) × vector ng.

Calculate the ng of insert to add for a target molar insert:vector ratio in ta cloning. insert ng = ratio × (insert bp / vector bp) × vector ng.

Calculate the ng of insert to add for a target molar insert:vector ratio in golden gate. insert ng = ratio × (insert bp / vector bp) × vector ng.

Calculate the ng of insert to add for a target molar insert:vector ratio in gibson assembly. insert ng = ratio × (insert bp / vector bp) × vector ng.

Calculate the ng of insert to add for a target molar insert:vector ratio in subcloning. insert ng = ratio × (insert bp / vector bp) × vector ng.

Calculate the ng of insert to add for a target molar insert:vector ratio in library prep. insert ng = ratio × (insert bp / vector bp) × vector ng.

Calculate the ng of insert to add for a target molar insert:vector ratio in adapter ligation. insert ng = ratio × (insert bp / vector bp) × vector ng.

Calculate the ng of insert to add for a target molar insert:vector ratio in vector 3to1. insert ng = ratio × (insert bp / vector bp) × vector ng.

Calculate the ng of insert to add for a target molar insert:vector ratio in vector 5to1. insert ng = ratio × (insert bp / vector bp) × vector ng.

Calculate the ng of insert to add for a target molar insert:vector ratio in vector 1to1. insert ng = ratio × (insert bp / vector bp) × vector ng.

Calculate the ng of insert to add for a target molar insert:vector ratio in large insert. insert ng = ratio × (insert bp / vector bp) × vector ng.

Calculate the ng of insert to add for a target molar insert:vector ratio in small insert. insert ng = ratio × (insert bp / vector bp) × vector ng.

Calculate the ng of insert to add for a target molar insert:vector ratio in gateway. insert ng = ratio × (insert bp / vector bp) × vector ng.

Calculate the ng of insert to add for a target molar insert:vector ratio in topoisomerase. insert ng = ratio × (insert bp / vector bp) × vector ng.

Calculate the ng of insert to add for a target molar insert:vector ratio in plasmid recircularization. insert ng = ratio × (insert bp / vector bp) × vector ng.

Calculate the ng of insert to add for a target molar insert:vector ratio in multi fragment. insert ng = ratio × (insert bp / vector bp) × vector ng.

Calculate the ng of insert to add for a target molar insert:vector ratio in linker ligation. insert ng = ratio × (insert bp / vector bp) × vector ng.

Calculate the ng of insert to add for a target molar insert:vector ratio in cosmid. insert ng = ratio × (insert bp / vector bp) × vector ng.

Calculate the ng of insert to add for a target molar insert:vector ratio in fosmid. insert ng = ratio × (insert bp / vector bp) × vector ng.

Calculate the ng of insert to add for a target molar insert:vector ratio in bac cloning. insert ng = ratio × (insert bp / vector bp) × vector ng.

Calculate the ng of insert to add for a target molar insert:vector ratio in yac cloning. insert ng = ratio × (insert bp / vector bp) × vector ng.

Calculate the ng of insert to add for a target molar insert:vector ratio in phagemid. insert ng = ratio × (insert bp / vector bp) × vector ng.

Calculate the ng of insert to add for a target molar insert:vector ratio in expression vector. insert ng = ratio × (insert bp / vector bp) × vector ng.

Calculate the ng of insert to add for a target molar insert:vector ratio in shuttle vector. insert ng = ratio × (insert bp / vector bp) × vector ng.

Calculate the ng of insert to add for a target molar insert:vector ratio in reporter vector. insert ng = ratio × (insert bp / vector bp) × vector ng.

Calculate the ng of insert to add for a target molar insert:vector ratio in crispr vector. insert ng = ratio × (insert bp / vector bp) × vector ng.

Calculate the ng of insert to add for a target molar insert:vector ratio in entry clone. insert ng = ratio × (insert bp / vector bp) × vector ng.

Calculate the ng of insert to add for a target molar insert:vector ratio in destination vector. insert ng = ratio × (insert bp / vector bp) × vector ng.

Calculate the ng of insert to add for a target molar insert:vector ratio in intermediate vector. insert ng = ratio × (insert bp / vector bp) × vector ng.

Calculate the ng of insert to add for a target molar insert:vector ratio in cdna library. insert ng = ratio × (insert bp / vector bp) × vector ng.

Calculate the ng of insert to add for a target molar insert:vector ratio in genomic library. insert ng = ratio × (insert bp / vector bp) × vector ng.

Convert a dsdna mass (ng) and length (bp) into picomoles of dsDNA. pmol = ng × 1000 / (bp × 650).

Convert a pcr product mass (ng) and length (bp) into picomoles of dsDNA. pmol = ng × 1000 / (bp × 650).

Convert a plasmid mass (ng) and length (bp) into picomoles of dsDNA. pmol = ng × 1000 / (bp × 650).

Convert a insert mass (ng) and length (bp) into picomoles of dsDNA. pmol = ng × 1000 / (bp × 650).

Convert a vector mass (ng) and length (bp) into picomoles of dsDNA. pmol = ng × 1000 / (bp × 650).

Convert a gblock mass (ng) and length (bp) into picomoles of dsDNA. pmol = ng × 1000 / (bp × 650).

Convert a amplicon mass (ng) and length (bp) into picomoles of dsDNA. pmol = ng × 1000 / (bp × 650).

Convert a digested fragment mass (ng) and length (bp) into picomoles of dsDNA. pmol = ng × 1000 / (bp × 650).

Convert a ngs library mass (ng) and length (bp) into picomoles of dsDNA. pmol = ng × 1000 / (bp × 650).

Convert a adapter mass (ng) and length (bp) into picomoles of dsDNA. pmol = ng × 1000 / (bp × 650).

Convert a linearized vector mass (ng) and length (bp) into picomoles of dsDNA. pmol = ng × 1000 / (bp × 650).

Convert a purified insert mass (ng) and length (bp) into picomoles of dsDNA. pmol = ng × 1000 / (bp × 650).

Convert a restriction fragment mass (ng) and length (bp) into picomoles of dsDNA. pmol = ng × 1000 / (bp × 650).

Convert a gel extracted mass (ng) and length (bp) into picomoles of dsDNA. pmol = ng × 1000 / (bp × 650).

Convert a blunt fragment mass (ng) and length (bp) into picomoles of dsDNA. pmol = ng × 1000 / (bp × 650).

Convert a sticky fragment mass (ng) and length (bp) into picomoles of dsDNA. pmol = ng × 1000 / (bp × 650).

Convert a cloning fragment mass (ng) and length (bp) into picomoles of dsDNA. pmol = ng × 1000 / (bp × 650).

Convert a gibson fragment mass (ng) and length (bp) into picomoles of dsDNA. pmol = ng × 1000 / (bp × 650).

Convert a golden gate part mass (ng) and length (bp) into picomoles of dsDNA. pmol = ng × 1000 / (bp × 650).

Convert a synthetic fragment mass (ng) and length (bp) into picomoles of dsDNA. pmol = ng × 1000 / (bp × 650).

Convert a minicircle mass (ng) and length (bp) into picomoles of dsDNA. pmol = ng × 1000 / (bp × 650).

Convert a oligo duplex mass (ng) and length (bp) into picomoles of dsDNA. pmol = ng × 1000 / (bp × 650).

Convert a annealed oligo mass (ng) and length (bp) into picomoles of dsDNA. pmol = ng × 1000 / (bp × 650).

Convert a megaprimer mass (ng) and length (bp) into picomoles of dsDNA. pmol = ng × 1000 / (bp × 650).

Convert a dna marker mass (ng) and length (bp) into picomoles of dsDNA. pmol = ng × 1000 / (bp × 650).

Convert a template dna mass (ng) and length (bp) into picomoles of dsDNA. pmol = ng × 1000 / (bp × 650).

Convert a donor dna mass (ng) and length (bp) into picomoles of dsDNA. pmol = ng × 1000 / (bp × 650).

Convert a probe fragment mass (ng) and length (bp) into picomoles of dsDNA. pmol = ng × 1000 / (bp × 650).

Convert a barcoded fragment mass (ng) and length (bp) into picomoles of dsDNA. pmol = ng × 1000 / (bp × 650).

Convert a umi fragment mass (ng) and length (bp) into picomoles of dsDNA. pmol = ng × 1000 / (bp × 650).

Convert a indexed library mass (ng) and length (bp) into picomoles of dsDNA. pmol = ng × 1000 / (bp × 650).

Convert a capture probe mass (ng) and length (bp) into picomoles of dsDNA. pmol = ng × 1000 / (bp × 650).

Convert a spike in mass (ng) and length (bp) into picomoles of dsDNA. pmol = ng × 1000 / (bp × 650).

Work out the insert mass for aav packaging at your chosen molar ratio. insert ng = ratio × (insert bp / vector bp) × vector ng.

Work out the insert mass for crispr knockin donor at your chosen molar ratio. insert ng = ratio × (insert bp / vector bp) × vector ng.

Work out the insert mass for crispr hdr template at your chosen molar ratio. insert ng = ratio × (insert bp / vector bp) × vector ng.

Work out the insert mass for lentiviral transfer at your chosen molar ratio. insert ng = ratio × (insert bp / vector bp) × vector ng.

Work out the insert mass for reporter construct at your chosen molar ratio. insert ng = ratio × (insert bp / vector bp) × vector ng.

Work out the insert mass for promoter swap at your chosen molar ratio. insert ng = ratio × (insert bp / vector bp) × vector ng.

Work out the insert mass for tag insertion at your chosen molar ratio. insert ng = ratio × (insert bp / vector bp) × vector ng.

Work out the insert mass for orf cloning at your chosen molar ratio. insert ng = ratio × (insert bp / vector bp) × vector ng.

Work out the insert mass for shrna cloning at your chosen molar ratio. insert ng = ratio × (insert bp / vector bp) × vector ng.

Work out the insert mass for grna cloning at your chosen molar ratio. insert ng = ratio × (insert bp / vector bp) × vector ng.

Work out the insert mass for barcode library at your chosen molar ratio. insert ng = ratio × (insert bp / vector bp) × vector ng.

Work out the insert mass for saturation mutagenesis at your chosen molar ratio. insert ng = ratio × (insert bp / vector bp) × vector ng.

Work out the insert mass for domain insertion at your chosen molar ratio. insert ng = ratio × (insert bp / vector bp) × vector ng.

Work out the insert mass for operon assembly at your chosen molar ratio. insert ng = ratio × (insert bp / vector bp) × vector ng.

Work out the insert mass for yeast assembly at your chosen molar ratio. insert ng = ratio × (insert bp / vector bp) × vector ng.

Work out the insert mass for biobrick at your chosen molar ratio. insert ng = ratio × (insert bp / vector bp) × vector ng.

Work out the insert mass for moclo at your chosen molar ratio. insert ng = ratio × (insert bp / vector bp) × vector ng.

Work out the insert mass for loop assembly at your chosen molar ratio. insert ng = ratio × (insert bp / vector bp) × vector ng.

Work out the insert mass for in fusion at your chosen molar ratio. insert ng = ratio × (insert bp / vector bp) × vector ng.

Work out the insert mass for slic at your chosen molar ratio. insert ng = ratio × (insert bp / vector bp) × vector ng.

Work out the insert mass for nebuilder at your chosen molar ratio. insert ng = ratio × (insert bp / vector bp) × vector ng.

Work out the insert mass for cpec at your chosen molar ratio. insert ng = ratio × (insert bp / vector bp) × vector ng.

Work out the insert mass for ligation independent at your chosen molar ratio. insert ng = ratio × (insert bp / vector bp) × vector ng.

Work out the insert mass for uracil excision at your chosen molar ratio. insert ng = ratio × (insert bp / vector bp) × vector ng.

Work out the insert mass for recombineering at your chosen molar ratio. insert ng = ratio × (insert bp / vector bp) × vector ng.

Work out the insert mass for mutagenesis cassette at your chosen molar ratio. insert ng = ratio × (insert bp / vector bp) × vector ng.

Work out the insert mass for linker scanning at your chosen molar ratio. insert ng = ratio × (insert bp / vector bp) × vector ng.

Work out the insert mass for codon optimized insert at your chosen molar ratio. insert ng = ratio × (insert bp / vector bp) × vector ng.

Work out the insert mass for ribosome binding site at your chosen molar ratio. insert ng = ratio × (insert bp / vector bp) × vector ng.

Work out the insert mass for terminator insertion at your chosen molar ratio. insert ng = ratio × (insert bp / vector bp) × vector ng.

Work out the insert mass for fluorescent fusion at your chosen molar ratio. insert ng = ratio × (insert bp / vector bp) × vector ng.

Work out the insert mass for degron tag at your chosen molar ratio. insert ng = ratio × (insert bp / vector bp) × vector ng.

Work out the insert mass for split protein at your chosen molar ratio. insert ng = ratio × (insert bp / vector bp) × vector ng.

Calculate ΔG for combustion from ΔH, ΔS and temperature. ΔG = ΔH − TΔS; negative ΔG means spontaneous.

Calculate ΔG for atp hydrolysis from ΔH, ΔS and temperature. ΔG = ΔH − TΔS; negative ΔG means spontaneous.

Calculate ΔG for protein folding from ΔH, ΔS and temperature. ΔG = ΔH − TΔS; negative ΔG means spontaneous.

Calculate ΔG for dna melting from ΔH, ΔS and temperature. ΔG = ΔH − TΔS; negative ΔG means spontaneous.

Calculate ΔG for ligand binding from ΔH, ΔS and temperature. ΔG = ΔH − TΔS; negative ΔG means spontaneous.

Calculate ΔG for enzyme catalysis from ΔH, ΔS and temperature. ΔG = ΔH − TΔS; negative ΔG means spontaneous.

Calculate ΔG for dissolution from ΔH, ΔS and temperature. ΔG = ΔH − TΔS; negative ΔG means spontaneous.

Calculate ΔG for precipitation from ΔH, ΔS and temperature. ΔG = ΔH − TΔS; negative ΔG means spontaneous.

Calculate ΔG for redox reaction from ΔH, ΔS and temperature. ΔG = ΔH − TΔS; negative ΔG means spontaneous.

Calculate ΔG for acid base from ΔH, ΔS and temperature. ΔG = ΔH − TΔS; negative ΔG means spontaneous.

Calculate ΔG for phase transition from ΔH, ΔS and temperature. ΔG = ΔH − TΔS; negative ΔG means spontaneous.

Calculate ΔG for polymerization from ΔH, ΔS and temperature. ΔG = ΔH − TΔS; negative ΔG means spontaneous.

Calculate ΔG for respiration from ΔH, ΔS and temperature. ΔG = ΔH − TΔS; negative ΔG means spontaneous.

Calculate ΔG for photosynthesis from ΔH, ΔS and temperature. ΔG = ΔH − TΔS; negative ΔG means spontaneous.

Calculate ΔG for fermentation from ΔH, ΔS and temperature. ΔG = ΔH − TΔS; negative ΔG means spontaneous.

Calculate ΔG for esterification from ΔH, ΔS and temperature. ΔG = ΔH − TΔS; negative ΔG means spontaneous.

Calculate ΔG for hydrolysis from ΔH, ΔS and temperature. ΔG = ΔH − TΔS; negative ΔG means spontaneous.

Calculate ΔG for oxidation from ΔH, ΔS and temperature. ΔG = ΔH − TΔS; negative ΔG means spontaneous.

Calculate ΔG for reduction from ΔH, ΔS and temperature. ΔG = ΔH − TΔS; negative ΔG means spontaneous.

Calculate ΔG for complexation from ΔH, ΔS and temperature. ΔG = ΔH − TΔS; negative ΔG means spontaneous.

Calculate the equilibrium constant K for combustion from the standard free-energy change. K = exp(−ΔG°/RT).

Calculate the equilibrium constant K for atp hydrolysis from the standard free-energy change. K = exp(−ΔG°/RT).

Calculate the equilibrium constant K for protein folding from the standard free-energy change. K = exp(−ΔG°/RT).

Calculate the equilibrium constant K for dna melting from the standard free-energy change. K = exp(−ΔG°/RT).

Calculate the equilibrium constant K for ligand binding from the standard free-energy change. K = exp(−ΔG°/RT).

Calculate the equilibrium constant K for enzyme catalysis from the standard free-energy change. K = exp(−ΔG°/RT).

Calculate the equilibrium constant K for dissolution from the standard free-energy change. K = exp(−ΔG°/RT).

Calculate the equilibrium constant K for precipitation from the standard free-energy change. K = exp(−ΔG°/RT).

Calculate the equilibrium constant K for redox reaction from the standard free-energy change. K = exp(−ΔG°/RT).

Calculate the equilibrium constant K for acid base from the standard free-energy change. K = exp(−ΔG°/RT).

Calculate the equilibrium constant K for phase transition from the standard free-energy change. K = exp(−ΔG°/RT).

Calculate the equilibrium constant K for polymerization from the standard free-energy change. K = exp(−ΔG°/RT).

Calculate the equilibrium constant K for respiration from the standard free-energy change. K = exp(−ΔG°/RT).

Calculate the equilibrium constant K for photosynthesis from the standard free-energy change. K = exp(−ΔG°/RT).

Calculate the equilibrium constant K for fermentation from the standard free-energy change. K = exp(−ΔG°/RT).

Calculate the equilibrium constant K for esterification from the standard free-energy change. K = exp(−ΔG°/RT).

Calculate the equilibrium constant K for hydrolysis from the standard free-energy change. K = exp(−ΔG°/RT).

Calculate the equilibrium constant K for oxidation from the standard free-energy change. K = exp(−ΔG°/RT).

Calculate the equilibrium constant K for reduction from the standard free-energy change. K = exp(−ΔG°/RT).

Calculate the equilibrium constant K for complexation from the standard free-energy change. K = exp(−ΔG°/RT).

Calculate the first-order half-life for enzyme reaction from the rate constant k. t½ = ln2 / k.

Calculate the first-order half-life for drug degradation from the rate constant k. t½ = ln2 / k.

Calculate the first-order half-life for radioactive decay from the rate constant k. t½ = ln2 / k.

Calculate the first-order half-life for first order reaction from the rate constant k. t½ = ln2 / k.

Calculate the first-order half-life for protein denaturation from the rate constant k. t½ = ln2 / k.

Calculate the first-order half-life for food spoilage from the rate constant k. t½ = ln2 / k.

Calculate the first-order half-life for shelf life from the rate constant k. t½ = ln2 / k.

Calculate the first-order half-life for pesticide breakdown from the rate constant k. t½ = ln2 / k.

Calculate the first-order half-life for pollutant decay from the rate constant k. t½ = ln2 / k.

Calculate the first-order half-life for isotope dating from the rate constant k. t½ = ln2 / k.

Calculate the first-order half-life for rna degradation from the rate constant k. t½ = ln2 / k.

Calculate the first-order half-life for catalysis from the rate constant k. t½ = ln2 / k.

Calculate the first-order half-life for corrosion from the rate constant k. t½ = ln2 / k.

Calculate the first-order half-life for polymer degradation from the rate constant k. t½ = ln2 / k.

Calculate the first-order half-life for vitamin degradation from the rate constant k. t½ = ln2 / k.

Calculate the first-order half-life for fermentation rate from the rate constant k. t½ = ln2 / k.

Calculate the first-order half-life for fluorophore bleaching from the rate constant k. t½ = ln2 / k.

Calculate the first-order half-life for antibiotic decay from the rate constant k. t½ = ln2 / k.

Calculate the first-order half-life for substrate turnover from the rate constant k. t½ = ln2 / k.

Calculate the first-order half-life for membrane transport from the rate constant k. t½ = ln2 / k.

Determine the activation energy Ea for enzyme kinetics from rate constants at two temperatures. ln(k₂/k₁) = −Ea/R·(1/T₂ − 1/T₁).

Determine the activation energy Ea for reaction rate from rate constants at two temperatures. ln(k₂/k₁) = −Ea/R·(1/T₂ − 1/T₁).

Determine the activation energy Ea for shelf life prediction from rate constants at two temperatures. ln(k₂/k₁) = −Ea/R·(1/T₂ − 1/T₁).

Determine the activation energy Ea for food stability from rate constants at two temperatures. ln(k₂/k₁) = −Ea/R·(1/T₂ − 1/T₁).

Determine the activation energy Ea for drug stability from rate constants at two temperatures. ln(k₂/k₁) = −Ea/R·(1/T₂ − 1/T₁).

Determine the activation energy Ea for corrosion rate from rate constants at two temperatures. ln(k₂/k₁) = −Ea/R·(1/T₂ − 1/T₁).

Determine the activation energy Ea for viscosity from rate constants at two temperatures. ln(k₂/k₁) = −Ea/R·(1/T₂ − 1/T₁).

Determine the activation energy Ea for diffusion from rate constants at two temperatures. ln(k₂/k₁) = −Ea/R·(1/T₂ − 1/T₁).

Determine the activation energy Ea for catalysis from rate constants at two temperatures. ln(k₂/k₁) = −Ea/R·(1/T₂ − 1/T₁).

Determine the activation energy Ea for protein unfolding from rate constants at two temperatures. ln(k₂/k₁) = −Ea/R·(1/T₂ − 1/T₁).

Determine the activation energy Ea for accelerated aging from rate constants at two temperatures. ln(k₂/k₁) = −Ea/R·(1/T₂ − 1/T₁).

Determine the activation energy Ea for crystallization from rate constants at two temperatures. ln(k₂/k₁) = −Ea/R·(1/T₂ − 1/T₁).

Determine the activation energy Ea for membrane permeation from rate constants at two temperatures. ln(k₂/k₁) = −Ea/R·(1/T₂ − 1/T₁).

Determine the activation energy Ea for polymer cure from rate constants at two temperatures. ln(k₂/k₁) = −Ea/R·(1/T₂ − 1/T₁).

Determine the activation energy Ea for battery aging from rate constants at two temperatures. ln(k₂/k₁) = −Ea/R·(1/T₂ − 1/T₁).

Determine the activation energy Ea for semiconductor from rate constants at two temperatures. ln(k₂/k₁) = −Ea/R·(1/T₂ − 1/T₁).

Determine the activation energy Ea for combustion kinetics from rate constants at two temperatures. ln(k₂/k₁) = −Ea/R·(1/T₂ − 1/T₁).

Determine the activation energy Ea for atmospheric chemistry from rate constants at two temperatures. ln(k₂/k₁) = −Ea/R·(1/T₂ − 1/T₁).

Determine the activation energy Ea for fermentation temp from rate constants at two temperatures. ln(k₂/k₁) = −Ea/R·(1/T₂ − 1/T₁).

Determine the activation energy Ea for cell growth temp from rate constants at two temperatures. ln(k₂/k₁) = −Ea/R·(1/T₂ − 1/T₁).

Estimate the vapor pressure of water at a new temperature from a known point and its heat of vaporization. ln(P₂/P₁) = −ΔHvap/R·(1/T₂ − 1/T₁).

Estimate the vapor pressure of ethanol at a new temperature from a known point and its heat of vaporization. ln(P₂/P₁) = −ΔHvap/R·(1/T₂ − 1/T₁).

Estimate the vapor pressure of methanol at a new temperature from a known point and its heat of vaporization. ln(P₂/P₁) = −ΔHvap/R·(1/T₂ − 1/T₁).

Estimate the vapor pressure of acetone at a new temperature from a known point and its heat of vaporization. ln(P₂/P₁) = −ΔHvap/R·(1/T₂ − 1/T₁).

Estimate the vapor pressure of benzene at a new temperature from a known point and its heat of vaporization. ln(P₂/P₁) = −ΔHvap/R·(1/T₂ − 1/T₁).

Estimate the vapor pressure of diethyl ether at a new temperature from a known point and its heat of vaporization. ln(P₂/P₁) = −ΔHvap/R·(1/T₂ − 1/T₁).

Estimate the vapor pressure of chloroform at a new temperature from a known point and its heat of vaporization. ln(P₂/P₁) = −ΔHvap/R·(1/T₂ − 1/T₁).

Estimate the vapor pressure of toluene at a new temperature from a known point and its heat of vaporization. ln(P₂/P₁) = −ΔHvap/R·(1/T₂ − 1/T₁).

Estimate the vapor pressure of ammonia at a new temperature from a known point and its heat of vaporization. ln(P₂/P₁) = −ΔHvap/R·(1/T₂ − 1/T₁).

Estimate the vapor pressure of carbon dioxide at a new temperature from a known point and its heat of vaporization. ln(P₂/P₁) = −ΔHvap/R·(1/T₂ − 1/T₁).

Estimate the vapor pressure of nitrogen at a new temperature from a known point and its heat of vaporization. ln(P₂/P₁) = −ΔHvap/R·(1/T₂ − 1/T₁).

Estimate the vapor pressure of mercury at a new temperature from a known point and its heat of vaporization. ln(P₂/P₁) = −ΔHvap/R·(1/T₂ − 1/T₁).

Estimate the vapor pressure of glycerol at a new temperature from a known point and its heat of vaporization. ln(P₂/P₁) = −ΔHvap/R·(1/T₂ − 1/T₁).

Estimate the vapor pressure of acetic acid at a new temperature from a known point and its heat of vaporization. ln(P₂/P₁) = −ΔHvap/R·(1/T₂ − 1/T₁).

Estimate the vapor pressure of hexane at a new temperature from a known point and its heat of vaporization. ln(P₂/P₁) = −ΔHvap/R·(1/T₂ − 1/T₁).

Estimate the vapor pressure of isopropanol at a new temperature from a known point and its heat of vaporization. ln(P₂/P₁) = −ΔHvap/R·(1/T₂ − 1/T₁).

Estimate the vapor pressure of liquid nitrogen at a new temperature from a known point and its heat of vaporization. ln(P₂/P₁) = −ΔHvap/R·(1/T₂ − 1/T₁).

Estimate the vapor pressure of refrigerant at a new temperature from a known point and its heat of vaporization. ln(P₂/P₁) = −ΔHvap/R·(1/T₂ − 1/T₁).

Estimate the vapor pressure of solvent evaporation at a new temperature from a known point and its heat of vaporization. ln(P₂/P₁) = −ΔHvap/R·(1/T₂ − 1/T₁).

Estimate the vapor pressure of freeze drying at a new temperature from a known point and its heat of vaporization. ln(P₂/P₁) = −ΔHvap/R·(1/T₂ − 1/T₁).

Calculate the molar mass of Water (H2O) with a per-element breakdown. The parser handles parentheses and hydrate dots.

Calculate the molar mass of Carbon Dioxide (CO2) with a per-element breakdown. The parser handles parentheses and hydrate dots.

Calculate the molar mass of Glucose (C6H12O6) with a per-element breakdown. The parser handles parentheses and hydrate dots.

Calculate the molar mass of Sodium Chloride (NaCl) with a per-element breakdown. The parser handles parentheses and hydrate dots.

Calculate the molar mass of Sulfuric Acid (H2SO4) with a per-element breakdown. The parser handles parentheses and hydrate dots.

Calculate the molar mass of Ammonia (NH3) with a per-element breakdown. The parser handles parentheses and hydrate dots.

Calculate the molar mass of Methane (CH4) with a per-element breakdown. The parser handles parentheses and hydrate dots.

Calculate the molar mass of Ethanol (C2H6O) with a per-element breakdown. The parser handles parentheses and hydrate dots.

Calculate the molar mass of Acetic Acid (C2H4O2) with a per-element breakdown. The parser handles parentheses and hydrate dots.

Calculate the molar mass of Calcium Carbonate (CaCO3) with a per-element breakdown. The parser handles parentheses and hydrate dots.

Calculate the molar mass of Sodium Hydroxide (NaOH) with a per-element breakdown. The parser handles parentheses and hydrate dots.

Calculate the molar mass of Hydrochloric Acid (HCl) with a per-element breakdown. The parser handles parentheses and hydrate dots.

Calculate the molar mass of Nitric Acid (HNO3) with a per-element breakdown. The parser handles parentheses and hydrate dots.

Calculate the molar mass of Sucrose (C12H22O11) with a per-element breakdown. The parser handles parentheses and hydrate dots.

Calculate the molar mass of Potassium Permanganate (KMnO4) with a per-element breakdown. The parser handles parentheses and hydrate dots.

Calculate the molar mass of Copper(II) Sulfate Pentahydrate (CuSO4·5H2O) with a per-element breakdown. The parser handles parentheses and hydrate dots.

Calculate the molar mass of Ammonium Nitrate (NH4NO3) with a per-element breakdown. The parser handles parentheses and hydrate dots.

Calculate the molar mass of Magnesium Sulfate (MgSO4) with a per-element breakdown. The parser handles parentheses and hydrate dots.

Calculate the molar mass of Sodium Bicarbonate (NaHCO3) with a per-element breakdown. The parser handles parentheses and hydrate dots.

Calculate the molar mass of Calcium Hydroxide (Ca(OH)2) with a per-element breakdown. The parser handles parentheses and hydrate dots.

Calculate the molar mass of Phosphoric Acid (H3PO4) with a per-element breakdown. The parser handles parentheses and hydrate dots.

Calculate the molar mass of Benzene (C6H6) with a per-element breakdown. The parser handles parentheses and hydrate dots.

Calculate the molar mass of Acetone (C3H6O) with a per-element breakdown. The parser handles parentheses and hydrate dots.

Calculate the molar mass of Urea (CH4N2O) with a per-element breakdown. The parser handles parentheses and hydrate dots.

Calculate the molar mass of Hydrogen Peroxide (H2O2) with a per-element breakdown. The parser handles parentheses and hydrate dots.

Calculate the molar mass of Potassium Nitrate (KNO3) with a per-element breakdown. The parser handles parentheses and hydrate dots.

Calculate the molar mass of Iron(III) Oxide (Fe2O3) with a per-element breakdown. The parser handles parentheses and hydrate dots.

Calculate the molar mass of Aluminium Oxide (Al2O3) with a per-element breakdown. The parser handles parentheses and hydrate dots.

Calculate the molar mass of Silver Nitrate (AgNO3) with a per-element breakdown. The parser handles parentheses and hydrate dots.

Calculate the molar mass of Barium Sulfate (BaSO4) with a per-element breakdown. The parser handles parentheses and hydrate dots.

Calculate the molar mass of Sodium Carbonate (Na2CO3) with a per-element breakdown. The parser handles parentheses and hydrate dots.

Calculate the molar mass of Ammonium Sulfate ((NH4)2SO4) with a per-element breakdown. The parser handles parentheses and hydrate dots.

Calculate the molar mass of Potassium Dichromate (K2Cr2O7) with a per-element breakdown. The parser handles parentheses and hydrate dots.

Calculate the molar mass of Sodium Sulfate (Na2SO4) with a per-element breakdown. The parser handles parentheses and hydrate dots.

Calculate the molar mass of Zinc Sulfate (ZnSO4) with a per-element breakdown. The parser handles parentheses and hydrate dots.

Calculate the molar mass of Lead(II) Nitrate (Pb(NO3)2) with a per-element breakdown. The parser handles parentheses and hydrate dots.

Calculate the molar mass of Calcium Chloride (CaCl2) with a per-element breakdown. The parser handles parentheses and hydrate dots.

Calculate the molar mass of Magnesium Chloride (MgCl2) with a per-element breakdown. The parser handles parentheses and hydrate dots.

Calculate the molar mass of Potassium Chloride (KCl) with a per-element breakdown. The parser handles parentheses and hydrate dots.

Calculate the molar mass of Sodium Phosphate (Na3PO4) with a per-element breakdown. The parser handles parentheses and hydrate dots.

Calculate the molar mass of Citric Acid (C6H8O7) with a per-element breakdown. The parser handles parentheses and hydrate dots.

Calculate the molar mass of Glycine (C2H5NO2) with a per-element breakdown. The parser handles parentheses and hydrate dots.

Calculate the molar mass of Caffeine (C8H10N4O2) with a per-element breakdown. The parser handles parentheses and hydrate dots.

Calculate the molar mass of Aspirin (C9H8O4) with a per-element breakdown. The parser handles parentheses and hydrate dots.

Calculate the molar mass of Ethylene Glycol (C2H6O2) with a per-element breakdown. The parser handles parentheses and hydrate dots.

Calculate the molar mass of Propane (C3H8) with a per-element breakdown. The parser handles parentheses and hydrate dots.

Calculate the molar mass of Butane (C4H10) with a per-element breakdown. The parser handles parentheses and hydrate dots.

Calculate the molar mass of Octane (C8H18) with a per-element breakdown. The parser handles parentheses and hydrate dots.

Calculate the molar mass of Methanol (CH4O) with a per-element breakdown. The parser handles parentheses and hydrate dots.

Calculate the molar mass of Formaldehyde (CH2O) with a per-element breakdown. The parser handles parentheses and hydrate dots.

Calculate the percent yield of a reaction from the actual and theoretical product amounts. % yield = actual ÷ theoretical × 100.

Calculate the percent yield of a aspirin synthesis from the actual and theoretical product amounts. % yield = actual ÷ theoretical × 100.

Calculate the percent yield of a grignard reaction from the actual and theoretical product amounts. % yield = actual ÷ theoretical × 100.

Calculate the percent yield of a esterification from the actual and theoretical product amounts. % yield = actual ÷ theoretical × 100.

Calculate the percent yield of a organic synthesis from the actual and theoretical product amounts. % yield = actual ÷ theoretical × 100.

Calculate the percent yield of a drug synthesis from the actual and theoretical product amounts. % yield = actual ÷ theoretical × 100.

Calculate the percent yield of a nanoparticle synthesis from the actual and theoretical product amounts. % yield = actual ÷ theoretical × 100.

Calculate the percent yield of a polymer synthesis from the actual and theoretical product amounts. % yield = actual ÷ theoretical × 100.

Calculate the percent yield of a crystallization from the actual and theoretical product amounts. % yield = actual ÷ theoretical × 100.

Calculate the percent yield of a recrystallization from the actual and theoretical product amounts. % yield = actual ÷ theoretical × 100.

Calculate the percent yield of a coupling reaction from the actual and theoretical product amounts. % yield = actual ÷ theoretical × 100.

Calculate the percent yield of a reduction from the actual and theoretical product amounts. % yield = actual ÷ theoretical × 100.

Calculate the percent yield of a oxidation from the actual and theoretical product amounts. % yield = actual ÷ theoretical × 100.

Calculate the percent yield of a precipitation from the actual and theoretical product amounts. % yield = actual ÷ theoretical × 100.

Calculate the percent yield of a peptide synthesis from the actual and theoretical product amounts. % yield = actual ÷ theoretical × 100.

Use PV = nRT to solve for pressure in a lab flask, given the other three variables. R = 0.0821 L·atm·mol⁻¹·K⁻¹.

Use PV = nRT to solve for pressure in a gas cylinder, given the other three variables. R = 0.0821 L·atm·mol⁻¹·K⁻¹.

Use PV = nRT to solve for pressure in a balloon, given the other three variables. R = 0.0821 L·atm·mol⁻¹·K⁻¹.

Use PV = nRT to solve for pressure in a reaction vessel, given the other three variables. R = 0.0821 L·atm·mol⁻¹·K⁻¹.

Use PV = nRT to solve for pressure in a gas syringe, given the other three variables. R = 0.0821 L·atm·mol⁻¹·K⁻¹.

Use PV = nRT to solve for volume in a lab flask, given the other three variables. R = 0.0821 L·atm·mol⁻¹·K⁻¹.

Use PV = nRT to solve for volume in a gas cylinder, given the other three variables. R = 0.0821 L·atm·mol⁻¹·K⁻¹.

Use PV = nRT to solve for volume in a balloon, given the other three variables. R = 0.0821 L·atm·mol⁻¹·K⁻¹.

Use PV = nRT to solve for volume in a reaction vessel, given the other three variables. R = 0.0821 L·atm·mol⁻¹·K⁻¹.

Use PV = nRT to solve for volume in a gas syringe, given the other three variables. R = 0.0821 L·atm·mol⁻¹·K⁻¹.

Use PV = nRT to solve for moles in a lab flask, given the other three variables. R = 0.0821 L·atm·mol⁻¹·K⁻¹.

Use PV = nRT to solve for moles in a gas cylinder, given the other three variables. R = 0.0821 L·atm·mol⁻¹·K⁻¹.

Use PV = nRT to solve for moles in a balloon, given the other three variables. R = 0.0821 L·atm·mol⁻¹·K⁻¹.

Use PV = nRT to solve for moles in a reaction vessel, given the other three variables. R = 0.0821 L·atm·mol⁻¹·K⁻¹.

Use PV = nRT to solve for moles in a gas syringe, given the other three variables. R = 0.0821 L·atm·mol⁻¹·K⁻¹.

Use PV = nRT to solve for temperature in a lab flask, given the other three variables. R = 0.0821 L·atm·mol⁻¹·K⁻¹.

Use PV = nRT to solve for temperature in a gas cylinder, given the other three variables. R = 0.0821 L·atm·mol⁻¹·K⁻¹.

Use PV = nRT to solve for temperature in a balloon, given the other three variables. R = 0.0821 L·atm·mol⁻¹·K⁻¹.

Use PV = nRT to solve for temperature in a reaction vessel, given the other three variables. R = 0.0821 L·atm·mol⁻¹·K⁻¹.

Use PV = nRT to solve for temperature in a gas syringe, given the other three variables. R = 0.0821 L·atm·mol⁻¹·K⁻¹.

Find the limiting reagent in CH₄ + O₂ (coefficients 1:2) from the moles of each reactant. The smaller mole-to-coefficient ratio limits the reaction.

Find the limiting reagent in H₂ + O₂ (coefficients 2:1) from the moles of each reactant. The smaller mole-to-coefficient ratio limits the reaction.

Find the limiting reagent in N₂ + H₂ (coefficients 1:3) from the moles of each reactant. The smaller mole-to-coefficient ratio limits the reaction.

Find the limiting reagent in Fe + O₂ (coefficients 4:3) from the moles of each reactant. The smaller mole-to-coefficient ratio limits the reaction.

Find the limiting reagent in HCl + NaOH (coefficients 1:1) from the moles of each reactant. The smaller mole-to-coefficient ratio limits the reaction.

Find the limiting reagent in AgNO₃ + NaCl (coefficients 1:1) from the moles of each reactant. The smaller mole-to-coefficient ratio limits the reaction.

Find the limiting reagent in Al + Fe₂O₃ (coefficients 2:1) from the moles of each reactant. The smaller mole-to-coefficient ratio limits the reaction.

Find the limiting reagent in CO₂ + H₂O (coefficients 6:6) from the moles of each reactant. The smaller mole-to-coefficient ratio limits the reaction.

Find the limiting reagent in acid + alcohol (coefficients 1:1) from the moles of each reactant. The smaller mole-to-coefficient ratio limits the reaction.

Find the limiting reagent in RMgX + carbonyl (coefficients 1:1) from the moles of each reactant. The smaller mole-to-coefficient ratio limits the reaction.

Find the limiting reagent in ester + NaOH (coefficients 1:1) from the moles of each reactant. The smaller mole-to-coefficient ratio limits the reaction.

Find the limiting reagent in reactant A + B (coefficients 1:1) from the moles of each reactant. The smaller mole-to-coefficient ratio limits the reaction.

Find the limiting reagent in HCl + CaCO₃ (coefficients 2:1) from the moles of each reactant. The smaller mole-to-coefficient ratio limits the reaction.

Find the limiting reagent in MnO₄⁻ + Fe²⁺ (coefficients 1:5) from the moles of each reactant. The smaller mole-to-coefficient ratio limits the reaction.

Find the limiting reagent in C₃H₈ + O₂ (coefficients 1:5) from the moles of each reactant. The smaller mole-to-coefficient ratio limits the reaction.