Documentation standards

Research documentation standards

Documentation is the part of a research supply chain that outlives the material. These are the conventions we apply, and how they fit alongside a receiving laboratory's own record keeping.

Last updated August 5, 2026DocumentationReviewed by the PrimeGen Co. laboratory documentation team

What is recorded

A lot record is a chronological, attributable account of what was done. Entries state what happened, when, and who authorised it. Corrections are made as new entries rather than by overwriting, so the history remains legible.

Production route and campaign reference
Purification parameters and fraction disposition
Analytical results with method and instrument identifiers
Fill quantities, label reconciliation and unit counts
Storage conditions before dispatch
Deviations, investigations and their disposition

Versioning and supersession

Published documents carry a date and a reference. When a document is superseded — for example after re-analysis of a retained sample — the earlier version remains accessible rather than being deleted, and the relationship between the two is explicit.

This matters for reproducibility: a paper citing material analysed under an earlier document should still be able to retrieve that document.

Incorporating supplier documents into your records

A receiving laboratory's records should capture enough to reconstruct the provenance of a reagent independently of the supplier's website.

Suggested minimum record for a received research peptide
Field	Source	Why it matters
Compound and nominal fill	Vial label	Identifies the material
Lot number	Vial label	Ties material to its analytical record
Certificate copy	Certificates page	Preserves evidence independent of the site
Receipt date and condition	Your goods-in check	Establishes handling from arrival
Storage location	Your inventory system	Supports later stability questions
Reconstitution record	Your bench record	Diluent, concentration, date, aliquot scheme

Suggested minimum record for a received research peptide

Frequently asked questions

Should I save a copy of the certificate rather than linking to it?

Yes. Keeping a copy in your own records means the provenance of a reagent does not depend on an external website remaining available.

Are records corrected by editing the original entry?

No. Corrections are added as new, dated entries so the full history stays readable.

Related research compounds

Compounds with a published certificate of analysis, where the methodology described on this page can be read against a real lot record.

References and standards

ICH Q2(R2) Validation of Analytical ProceduresInternational Council for Harmonisation
NIST guidance on measurement traceabilityNational Institute of Standards and Technology

Editorial attribution

PrimeGen Co. laboratory documentation team

Editorial and analytical documentation

Our documentation team maintains lot records, certificate presentation and the educational material on this site. Pages describe our own internal practices and published analytical methodology; they are not an independent certification of any kind.