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Certificate of analysis

Tirzepatide 100 mg

Lot TIR100-0616 · certificate issued Jul 7, 2026

This certificate is for an earlier lot, or has been replaced by a newer certificate for this size. See the latest: lot TIR100-0803.

Purity

99.9%

RP-HPLC (214 nm)

Measured content

101.25 mg

Stated strength 100 mg

Sterility

Not Detected

All results

TestResultMethod
Purity99.9%RP-HPLC (214 nm)
Measured content101.25 mgHPLC quantitation
IdentityConformsMALDI-MS
Endotoxin<0.05 EU/mLUSP <85>
Heavy metals<0.01 ppmUSP <232>
SterilityNot Detected—

Values as printed on the laboratory’s certificate. Where a certificate does not list a result, this page says so and fills nothing in.

Certificate & verification details

Verification number

COA5634

Checked Sep 24, 2026: this number opens this certificate on the testing laboratory’s own site.

Testing laboratory
Bioviridian Inc. · signed by Shane Straight, M.S.
Laboratory site
bioviridians.com
Certificate number
COA5634
Lot number
TIR100-0616
Sample received
Jun 19, 2026
Certificate issued
Jul 7, 2026
Sample as named on the certificate
Tirzepatide 100mg
Sample type
White lyophilized powder
Vendor named on the certificate
American Peptides

The laboratory tested a sample of this lot submitted by the vendor named above. The certificate is not reproduced on this site; the links go to the original files, unaltered.

Issue history

  1. Current issue · Jul 7, 2026 · served by bioviridians.comc471fc0b…43b07cPDF
  2. Earlier issue · Jun 25, 2026 · as published by the vendor before the laboratory reissued itb48fab01…cbb855PDF

Changed in the reissue: Sterility result added. Lot, strength and results are the same in both issues.

The fingerprint (SHA-256) identifies the exact file we read on Sep 24, 2026. If the laboratory changes the file, the fingerprint changes and the next check flags it.

Other certificates for Tirzepatide

See TirzepatideAll certificates

For laboratory research use only. Not a drug, not a supplement, not for human or veterinary use.