Tirzepatide 99.9% Purity — PurepeptidesCertificate of Analysis · Independent third-party lab result
LabE tested this tirzepatide at 99.9% purity via HPLC and mass quantification. The tested quantity was 9.5% over the 60mg label, and the endotoxin status is unknown. This test is older (6-12 months). Customers can cross-check on the lab's public verification URL.
- no endotoxin test
- older (6-12 months)
- no batch ID
- Test date
- 2025-08-11
- Testing lab
- LabE
- Batch / lot
- (no batch ID)
- Quantity
- 65.7mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 6.6
- Label dose
- 60mg
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 2025-08-11 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 23% of our catalogued Tirzepatide certificates.
Purepeptides has 26 certificates in our corpus, including 6 for Tirzepatide at a median tested purity of 99.80%.
Test report image
Finnrick
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