COA Library
Every certificate we have ever issued
One card per released lot with the full result panel, published the day the lot is released and kept at a stable address afterwards - including lots that have sold out, been superseded or been withdrawn.
Find your batch
Type the lot number from the packing note, or the six-digit code from the vial. Either lands on the certificate.
Scan your vial
The QR on every label resolves to Verify a Batch with the code filled in. The certificate page shows the label artwork for the lot.
Not sure what a row means?
Every test on the certificate, what it measures and what a normal range looks like, in COA Explained.