Certificate of Analysis & Batch Verification
A Certificate of Analysis, sometimes shortened as COA, is a laboratory document connected to a specific production batch. It may include identity, purity and analytical testing information such as HPLC or mass spectrometry results when available. Peptignite uses this documentation to help qualified researchers review batch-level information before ordering.
For French-speaking researchers: a Certificate of Analysis is a certificat d’analyse du lot. It is not a medical instruction, dosing guide, clinical approval or guarantee of suitability for human or animal use. All Peptignite materials remain strictly for laboratory research use only.
How to verify a batch
- Locate the batch or lot number on the product label.
- Match it with the product name and vial size.
- Download the corresponding Certificate of Analysis if it is listed below.
- If the Certificate of Analysis is not listed, email info@peptignite.com with the product name, vial size, and batch number.
What a Certificate of Analysis should include
- Product name
- Batch or lot number
- Vial size or content amount
- Stated purity
- Analytical method, such as HPLC and/or MS
- Test date
- Testing laboratory or report reference where available
- Storage recommendation
Important note
Certificates of Analysis are provided for research documentation and quality transparency. They do not indicate approval for human or animal use, medical use, diagnostic use, or therapeutic application.
Certificate of Analysis index
| Product | Vial size | Batch / lot number | Test date | Purity | Method | Certificate of Analysis download |
|---|---|---|---|---|---|---|
| Active batches | To be added | To be added | To be added | To be added | HPLC / MS where available | Available on request |