Verify a certificate of analysis.
Enter a certificate ID exactly as printed on the COA — or scan its QR code. The lookup checks the same issued records the certificates are registered against, and reports an honest result either way.
Our only website is kmdanalytical.com.A certificate that “verifies” on any other domain — including lookalike spellings of our name — is counterfeit. If you were sent a verification link that doesn’t point here, please let us know at info@kmdanalytical.com.
Verify a certificate.
Each COA carries a unique ID and a SHA-256 fingerprint. Enter a certificate ID to confirm it was issued by this lab — or drop the PDF you received to cryptographically prove it hasn't been altered. Lookups run against the same records the QR codes resolve to.
How the seal works
Every certificate we issue is fingerprinted with SHA-256 — a cryptographic hash of the exact PDF bytes the lab sealed and emailed. Alter anything in the document — one purity digit, one name — and the fingerprint no longer matches, so the lookup above reports it as altered. A match means two things at once: the certificate ID is genuine, and the file you hold is byte-for-byte the one we issued.
What a failed lookup means
NOT VERIFIED is an honest answer, not an error: either the ID was never issued by this lab, it was mistyped, or the document was fabricated using our branding. There are no false positives — if it verifies, we issued it. If a certificate someone gave you fails here, contact us directlyand we'll confirm it either way; more than one forgery has been caught exactly this way.
Check the domain, too
A verification page only means something on the lab's real website. Our only domain is kmdanalytical.com— look-alike domains (extra hyphens, different endings) exist specifically to “confirm” certificates we never issued. If you verified anywhere else, verify again here.
New to reading certificates? Start with how to verify a peptide COA — and spot a fake and how peptide identity is confirmed.