Tirzepatide 98.8% Purity — Hk PeptidesCertificate of Analysis · Independent third-party lab result
LabG tested this Tirzepatide at 98.8% purity via HPLC and mass quantification. The tested quantity was 6mg, a 20% deviation from the 5mg label. Endotoxin status is not available. The test is older (6-12 months). Customers can cross-check on the lab's public verification URL.
- no endotoxin test
- stale (6-12 months)
- quantity deviation (20%)
- Test date
- 2025-10-07
- Testing lab
- LabG
- Batch / lot
- (no batch ID)
- Quantity
- 6mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 2.8
- Label dose
- 5mg
How this result compares
This Tirzepatide certificate's tested purity of 98.80% ranks higher than 3% of the 7378 Tirzepatide certificates with a purity result we have catalogued (median 99.82%).
Tested 2025-10-07 by LabG via HPLC + mass quantification + endotoxins. This test is newer than 32% 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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