Probe Expiry Tracker (GMP / Clinical)
Track probe lots, quantities and expiry with FEFO ordering and reorder alerts — tuned for a GMP or clinical-diagnostics facility. 100% in your browser.
Log every probe with its lot, quantity and expiry; the list reorders by soonest-to-expire (FEFO) so qPCR and FISH labs use the right stock first and waste nothing. Default shelf-life ≈ 1.0 year(s); stored −20 °C, dark (fluorescent). Designed to prevent quencher degradation raising background fluorescence.
Default shelf-life for this category ≈ 365 days from manufacture. Items within 60 days of expiry are flagged.
Indicative planning tool for research operations. Figures are estimates — verify lot data, expiry, calibration and budgets against the original certificates, vendor documentation and your institution's policies.
Free probe expiry tracker with FEFO ordering and reorder alerts for a GMP or clinical-diagnostics facility — runs offline, no sign-up.
About Probe Expiry Tracker (GMP / Clinical)
Built for GMP and accredited clinical labs: longer lead-time alerts and an audit column so an inspector can trace every lot. Log every probe with its lot, quantity and expiry; the list reorders by soonest-to-expire (FEFO) so qPCR and FISH labs use the right stock first and waste nothing. Default shelf-life ≈ 1.0 year(s); stored −20 °C, dark (fluorescent). Designed to prevent quencher degradation raising background fluorescence.
How to use Probe Expiry Tracker (GMP / Clinical)
- 1Add each probe: name, lot/catalog number, quantity in tubes, and the printed expiry date.
- 2Watch the FEFO strip — items within 60 days of expiry are flagged so you can use or reorder them first.
- 3Export the list to CSV any time for ordering, audits or handover; nothing is uploaded.
Why use Probe Expiry Tracker (GMP / Clinical)?
- ✓Used by qPCR and FISH labs to stop stock expiring unnoticed and to keep probe purchasing predictable.
- ✓FEFO ordering surfaces the next probe to use, and the 60-day alert gives time to reorder before a gap.
- ✓An audit / CoA reference column makes every lot traceable for inspectors and accreditation reviews.
Frequently asked questions
What is FEFO and why does it matter for probes?+
FEFO means First-Expired-First-Out: you consume the stock with the nearest expiry before newer stock, regardless of when it arrived. For probes this avoids quencher degradation raising background fluorescence, cuts waste and keeps results consistent. This tracker sorts every entry by expiry automatically so the next item to use is always at the top.
How long do probes typically last, and how should they be stored?+
Unopened, a probe commonly carries about 1.0 year(s) of shelf-life, stored −20 °C, dark (fluorescent). Always defer to the lot-specific expiry on the certificate or label — manufacturer dating accounts for the exact formulation and is what an auditor will check.
Is my inventory data private?+
Yes. Everything is stored locally in your browser using localStorage — no account, no upload, no server. That offline-first design is exactly what institutional IT and sensitive clinical/GMP environments require, and it means the tool keeps working with no internet.
Can I use this for a GMP or clinical-diagnostics facility?+
Yes — this variant is tuned for a GMP or clinical-diagnostics facility: the reorder alert is set to 60 days and an audit/CoA reference column is included for traceability. Add your own columns by adapting the entries, and export to CSV to feed your ordering or LIMS workflow.
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