Retatrutide 99.6% Purity — Zhejiang Yichenkang BiotechnologyCertificate of Analysis · Independent third-party lab result
LabA tested this retatrutide at 99.59% purity via HPLC, with mass quantification showing 5.19mg for a 5mg label (3.8% deviation). Endotoxin status is not applicable. The test is older (6-12 months) and lacks a batch ID. Customers can cross-check on the lab's public verification URL.
- no batch ID
- older (6-12 months)
- Test date
- 2025-06-25
- Testing lab
- LabA
- Batch / lot
- (no batch ID)
- Quantity
- 5.19mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 7.2
- Label dose
- 5mg
How this result compares
This Retatrutide certificate's tested purity of 99.59% ranks higher than 19% of the 9823 Retatrutide certificates with a purity result we have catalogued (median 99.83%).
Tested 2025-06-25 by LabA via HPLC + mass quantification + endotoxins. This test is newer than 7% of our catalogued Retatrutide certificates.
Zhejiang Yichenkang Biotechnology has 58 certificates in our corpus, including 12 for Retatrutide at a median tested purity of 99.67%.
Test report image
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