Tirzepatide 99.9% Purity — PeptislimCertificate of Analysis · Independent third-party lab result
LabE tested this tirzepatide batch (July 7, 2025) at 99.86% purity via HPLC and mass quantification. The tested quantity was 10.5mg, a 5% deviation from the 10mg label. Endotoxin status is not applicable, and the test is older (6-12 months). Customers can cross-check on the lab's public verification URL.
- no endotoxin test
- older (6-12 months)
- Test date
- 2025-10-03
- Testing lab
- LabE
- Batch / lot
- July 7, 2025
- Quantity
- 10.5mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 9.9
- Label dose
- 10mg
How this result compares
This Tirzepatide certificate's tested purity of 99.86% ranks higher than 59% of the 7378 Tirzepatide certificates with a purity result we have catalogued (median 99.82%).
Tested 2025-10-03 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 31% 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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