Saliva Sample Chain of Custody (Regulatory)
Log every saliva sample handoff — released-by, received-by, time, condition and location — for a regulated environmental / food programme. Builds a defensible chain meeting holding-time rules, 100% offline.
Record every transfer of a saliva sample — who released it, who received it, when, the storage condition (RT in stabiliser) and the location. Built for DNA and hormone testing labs who need a defensible chain meeting holding-time rules. Each handoff is an immutable row you can export to CSV; nothing leaves your browser.
Every transfer should be recorded as soon as it happens. A gap in the chain weakens the record, so log received-by and condition at the moment of handoff. Export to CSV for your LIMS, auditor or case file.
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 saliva sample chain-of-custody log for a regulated environmental / food programme: time-stamped handoffs, condition and location, exportable to CSV — entirely offline.
About Saliva Sample Chain of Custody (Regulatory)
A free, offline chain-of-custody log for DNA and hormone testing labs. Record every transfer of a saliva sample — who released it, who received it, when, the storage condition (RT in stabiliser) and the location. Built for DNA and hormone testing labs who need a defensible chain meeting holding-time rules. Each handoff is an immutable row you can export to CSV; nothing leaves your browser.
How to use Saliva Sample Chain of Custody (Regulatory)
- 1When a saliva sample is collected or received, add the first custody row with its ID/barcode and the receiver's name.
- 2Log a new row at every handoff — release, transport, aliquoting, analysis or disposal — with the date-time and condition.
- 3Export the full chain to CSV any time for your LIMS, an audit, or a case file. The records never leave your device until you export them.
Why use Saliva Sample Chain of Custody (Regulatory)?
- ✓Maintains an unbroken custody trail for every saliva sample, so DNA and hormone testing labs can prove who held the sample, when and in what condition.
- ✓Captures release/receipt, date-time, storage condition (RT in stabiliser) and location — the fields a regulated environmental / food programme needs for a defensible chain meeting holding-time rules.
- ✓Offline-first and private — sensitive specimen and donor data is stored only in your browser, never uploaded.
Frequently asked questions
What is a chain of custody for a saliva sample?+
A chain of custody is the chronological, documented record of everyone who handled a saliva sample from collection to disposal — each transfer recording who released it, who received it, when, and the storage condition. An unbroken chain is what lets DNA and hormone testing labs (and any reviewer) trust that the sample's identity and integrity were preserved.
Why does specimen condition matter in the custody record?+
Because integrity depends on it. A saliva sample should be kept RT in stabiliser; if a transfer breaks that — a warm freezer, an exceeded holding time — the result may be invalid. Recording condition at each handoff makes any excursion visible and defensible, and is exactly what accreditation reviewers and courts look for.
Is this suitable for a regulated environmental / food programme?+
Yes — this variant is framed for a regulated environmental / food programme and aims to produce a defensible chain meeting holding-time rules. It complements your LIMS or accreditation paperwork; export to CSV to file it formally.
Where is the custody data stored?+
Only in your browser, via localStorage — no account, no upload, no third-party server. That keeps donor, patient and case data private and lets the tool work offline in the lab. Export to CSV whenever you need a permanent or shareable copy.
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