Tirzepatide 99.7% Purity — Peptide SocietyCertificate of Analysis · Independent third-party lab result
- Test date
- 2026-01-26
- Testing lab
- Freedom Diagnostics
- Batch / lot
- —
- Quantity
- 66.42 mg
- Endotoxins
- —
- Assay method
- HPLC + MS
- Label dose
- 60mg
How this result compares
This Tirzepatide certificate's tested purity of 99.71% ranks higher than 29% of the 7304 Tirzepatide certificates with a purity result we have catalogued (median 99.82%).
Tested 2026-01-26 by Freedom Diagnostics via HPLC + MS. This test is newer than 58% of our catalogued Tirzepatide certificates.
Peptide Society has 30 certificates in our corpus, including 7 for Tirzepatide at a median tested purity of 99.71%.
Freedom Diagnostic
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