---
title: "CoA library: certificates by lot | Sable Peptides"
description: "Sable Peptides CoA library: published lab certificates by lot, with the lab task number and verification key so each report can be checked with the lab. Research use only."
canonical: https://www.sablepeptides.co.uk/coa/library
publisher: Sable Peptides Limited (UK company 17488610)
note: Research use only. Not for human or veterinary use.
---

Sable · Documentation

# CoA library

Lab certificates of analysis, one per lot. Each entry gives the lab's task or report number and, where the lab issues one, a verification key, so you can confirm the report with the lab directly rather than trusting a PDF. [How to verify a CoA](/learn/how-to-verify-a-coa).

No certificates are published online yet.

Every lot has a CoA. Until lab PDFs are published here, the CoA for your lot is emailed on request within 2 hours: [request a CoA](/coa-request). Quote the lot number printed on the vial, or your order number.

Nothing on this page is a placeholder: entries appear only when the real lab PDF is published.

## What each entry shows

-   Lot number, exactly as printed on the vial label.
-   Testing laboratory and the lab's own task or report number.
-   Verification key, where the lab issues one, for checking the report on the lab's site.
-   Purity, measured content and identity method exactly as printed on the report. Nothing is rounded or re-stated.
-   The original PDF.

[What each CoA field means](/learn/coa-fields) · [Lot register](/lots) · [Lot lookup](/lot-lookup)

Research use only. A certificate is a batch document, not a medical claim or a guarantee of fitness for any use.