Tirzepatide 99.9% Purity — PeptislimCertificate of Analysis · Independent third-party lab result
LabE tested this tirzepatide batch (March 2 2026) at 99.9% purity via HPLC. Quantity showed a 6% overfill (10.6mg tested vs 10mg label), and endotoxins were low. The test is recent (under 3 months old). Customers can cross-check on the lab's public verification URL.
- Test date
- 2026-03-16
- Testing lab
- LabE
- Batch / lot
- March 2 2026
- Quantity
- 10.6mg
- Endotoxins
- low
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 9.7
- Label dose
- 10mg
How this result compares
This Tirzepatide certificate's tested purity of 99.90% ranks higher than 73% of the 7378 Tirzepatide certificates with a purity result we have catalogued (median 99.82%).
Tested 2026-03-16 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 72% 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
Finnrick
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