Tirzepatide 100.0% Purity — PeptislimCertificate of Analysis · Independent third-party lab result
This COA was tested by an independent third-party lab, LabE. The Tirzepatide batch (November 4,2025) showed 99.95% purity via HPLC and mass quantification. Quantity matched the label at 30mg, but endotoxin status is not applicable. The test is recent (3-6 months old).
- no endotoxin test
- quantity deviation unknown
- Test date
- 2025-12-29
- Testing lab
- LabE
- Batch / lot
- November 4,2025
- Quantity
- 30mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 10.0
- Label dose
- 30mg
How this result compares
This Tirzepatide certificate's tested purity of 99.95% ranks higher than 92% of the 7378 Tirzepatide certificates with a purity result we have catalogued (median 99.82%).
Tested 2025-12-29 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 50% of our catalogued Tirzepatide certificates.
Peptislim has 62 certificates in our corpus, including 21 for Tirzepatide at a median tested purity of 99.85%.
Test report image
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