Home Certificates of analysis Verify a lot
Verification
Verify a lot number
Type the lot number printed on a vial label, or a certificate number, to open that lot’s certificate of analysis. Each result links to the testing laboratory’s own copy, so the figures can be checked at the source and not only here.
What a match tells you
- The lot number on the label is one the testing library holds a certificate for, and which product and strength that certificate names.
- Whether it is the latest certificate for that size or an archived one that a newer lot has replaced.
- Where the original is: every certificate page links to the file on Bioviridian Inc.’s site and to the laboratory’s own lookup, using the certificate number.
103 certificates on file, 64 of them current. Library last checked against the laboratory on Sep 24, 2026. A match shows that a certificate exists for that lot number; it cannot show that a particular vial came from that lot.
Related
- The full testing libraryEvery certificate on file, by product, strength and lot.
- How to read a certificate of analysisWhat each line of a certificate measures, and what it does not.
- What a lot number is forWhy the number on the label matters more than the product name.
Certificates document analytical identity and purity for laboratory research use only. Not a drug, not a supplement, not for human or veterinary use.