Tirzepatide 99.6% Purity — Hk PeptidesCertificate of Analysis · Independent third-party lab result
LabE tested this tirzepatide batch (T60122025BRI) at 99.6% purity via HPLC and mass quantification. The tested quantity was 7.5% below the labeled 60mg, and endotoxins were low. The test is recent (under 3 months old). Customers can cross-check on the lab's public verification URL.
- quantity deviation (-7.5%)
- Test date
- 2026-03-02
- Testing lab
- LabE
- Batch / lot
- T60122025BRI
- Quantity
- 55.5mg
- Endotoxins
- low
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 8.4
- Label dose
- 60mg
How this result compares
This Tirzepatide certificate's tested purity of 99.60% ranks higher than 18% of the 7378 Tirzepatide certificates with a purity result we have catalogued (median 99.82%).
Tested 2026-03-02 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 68% of our catalogued Tirzepatide certificates.
Hk Peptides has 487 certificates in our corpus, including 133 for Tirzepatide at a median tested purity of 99.84%.
Test report image
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