Tirzepatide 99.4% Purity — Hk PeptidesCertificate of Analysis · Independent third-party lab result
LabE tested this Tirzepatide at 99.43% purity via HPLC. The tested quantity was 9.37mg against a 10mg label, representing a -6.3% deviation. Endotoxin status is not applicable for this test. The test is recent (3-6 months old) and customers can cross-check on the lab's public verification URL.
- no endotoxin test
- quantity deviation (-6.3%)
- Test date
- 2025-11-25
- Testing lab
- LabE
- Batch / lot
- (no batch ID)
- Quantity
- 9.37mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 6.4
- Label dose
- 10mg
How this result compares
This Tirzepatide certificate's tested purity of 99.43% ranks higher than 11% of the 7378 Tirzepatide certificates with a purity result we have catalogued (median 99.82%).
Tested 2025-11-25 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 42% 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
Finnrick
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