Tirzepatide 99.2% Purity — M PeptidesCertificate of Analysis · Independent third-party lab result
LabE tested this Tirzepatide at 99.16% purity via HPLC and mass quantification. The tested quantity was 48.6mg against a 50mg label, a deviation of -2.8%. Endotoxin status is unknown. The test is older (6-12 months), and no batch ID was provided. Customers can cross-check on the lab's public verification URL.
- no endotoxin test
- older (6-12 months)
- no batch ID
- Test date
- 2025-07-02
- Testing lab
- LabE
- Batch / lot
- (no batch ID)
- Quantity
- 48.6mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 6.3
- Label dose
- 50mg
How this result compares
This Tirzepatide certificate's tested purity of 99.16% ranks higher than 6% of the 7378 Tirzepatide certificates with a purity result we have catalogued (median 99.82%).
Tested 2025-07-02 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 19% of our catalogued Tirzepatide certificates.
M Peptides has 22 certificates in our corpus, including 13 for Tirzepatide at a median tested purity of 99.82%.
Test report image
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