Certificate of analysis verification
Check the certificate behind your vial.
Enter the lot code from the label, or scan the QR code on the certificate. You see the certificate exactly as it was issued, with every result the laboratory reported.
Certificate of analysis
Example peptide 10 mg
- Lot
- ABC-7K2QM
- Document ID
- COA-8F3K-2QPX-7MZ4
- Version
- 1
| Test | Result | Verdict |
|---|---|---|
| Purity · HPLC | 99.31% | Pass |
| Identity · LC-MS | Conforms | Pass |
| Endotoxin · LAL | <0.05 EU/mg | Pass |
Tested by the partner laboratory named on the certificate.
How verification works
Three steps from sample to your screen
A partner laboratory tests the lot
A sample from the lot goes to our partner laboratory, which runs the tests ordered for it and issues its own report.
AssayLine prepares the certificate
We restate the laboratory's results on one consistent certificate, give it a document ID and check it against the laboratory report before it is released.
You check it here
Scan the QR code on the certificate, or enter the lot code from the vial label. This site shows the certificate exactly as it was issued.
What a certificate shows
Everything the laboratory reported, on one page
Product, lot and document ID
The product name and strength, the lot code printed on the vial, the document ID, its version and the dates it was manufactured, issued and expires.
The laboratory and its report
Which laboratory performed the analyses, its contact details, the report number and the report date.
Every result, as reported
One table per test: the method, the specification, the result with its unit, the limits of detection and quantitation when the laboratory printed them, and the laboratory's verdict.
Who it was prepared for
Some copies name the company the certificate was prepared for, or a brand and its SKU. Every copy of a lot carries the same results.
A verdict and a reviewer
Whether the results meet the specification, and who reviewed the certificate against the laboratory report.
A downloadable PDF
The current version's PDF, with a QR code that opens this site's page for the same certificate.
For brands
Certificates with your brand name and SKU, lot codes of your own, and a vial QR code that opens your own site.