Retatrutide 100.0% Purity — Wuhan Wansheng BiotechnologyCertificate of Analysis · Independent third-party lab result
This COA was tested by an independent third-party lab, LabE. It reports 99.95% purity for Retatrutide via HPLC + mass quantification. The tested quantity was 62.9mg against a 60mg label, a 4.8% deviation. Endotoxin status is not applicable, and the test recency is unknown. Customers can verify on the lab's public URL.
- no endotoxin test
- unknown test date
- Test date
- —
- Testing lab
- LabE
- Batch / lot
- WWB 11/2025
- Quantity
- 62.9mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 10.0
- Label dose
- 60mg
How this result compares
This Retatrutide certificate's tested purity of 99.95% ranks higher than 91% of the 9821 Retatrutide certificates with a purity result we have catalogued (median 99.83%).
Testing method by LabE via HPLC + mass quantification + endotoxins.
Wuhan Wansheng Biotechnology has 242 certificates in our corpus, including 68 for Retatrutide at a median tested purity of 99.81%.
Test report image
Finnrick
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