Retatrutide 98.8% Purity — Hk PeptidesCertificate of Analysis · Independent third-party lab result
LabA tested this Retatrutide from Hk Peptides at 98.76% purity using HPLC and mass quantification. The tested quantity was 10.79mg against a 10mg label, a deviation of 7.9%. 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.
- older (6-12 months)
- no batch ID
- no endotoxin test
- Test date
- 2025-08-04
- Testing lab
- LabA
- Batch / lot
- (no batch ID)
- Quantity
- 10.79mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 4.8
- Label dose
- 10mg
How this result compares
This Retatrutide certificate's tested purity of 98.76% ranks higher than 3% of the 9821 Retatrutide certificates with a purity result we have catalogued (median 99.83%).
Tested 2025-08-04 by LabA via HPLC + mass quantification + endotoxins. This test is newer than 10% of our catalogued Retatrutide certificates.
Hk Peptides has 487 certificates in our corpus, including 140 for Retatrutide at a median tested purity of 99.88%.
Test report image
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