Tirzepatide 99.7% Purity — Hk PeptidesCertificate of Analysis · Independent third-party lab result
LabG tested this tirzepatide at 99.7% purity via HPLC and mass quantification. The tested quantity was 36.4mg against a 30mg label, a deviation of +21.3%. Endotoxin status is not available, and the test is older (6-12 months).
- no endotoxin test
- stale (8+ months)
- quantity deviation (+21.3%)
- Test date
- 2025-10-14
- Testing lab
- LabG
- Batch / lot
- (no batch ID)
- Quantity
- 36.4mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 4.5
- Label dose
- 30mg
How this result compares
This Tirzepatide certificate's tested purity of 99.70% ranks higher than 26% of the 7378 Tirzepatide certificates with a purity result we have catalogued (median 99.82%).
Tested 2025-10-14 by LabG via HPLC + mass quantification + endotoxins. This test is newer than 33% 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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