Tirzepatide 98.5% Purity — Hk PeptidesCertificate of Analysis · Independent third-party lab result
LabE tested this tirzepatide at 98.52% purity via HPLC and mass quantification. The quantity was 19.6mg against a 20mg label (-2.0% deviation). Endotoxin status is not applicable for this test type. The test is older (6-12 months) and lacks a specific batch ID. Customers can cross-check on the lab's public verification URL.
- no batch ID
- older (6-12 months)
- no endotoxin test
- Test date
- 2025-10-23
- Testing lab
- LabE
- Batch / lot
- (no batch ID)
- Quantity
- 19.6mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 5.5
- Label dose
- 20mg
How this result compares
This Tirzepatide certificate's tested purity of 98.52% ranks higher than 3% of the 7378 Tirzepatide certificates with a purity result we have catalogued (median 99.82%).
Tested 2025-10-23 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 35% 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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