Retatrutide 99.8% Purity — Wuhan Wansheng BiotechnologyCertificate of Analysis · Independent third-party lab result
This COA was tested by an independent third-party lab, LabE. It reports 99.85% purity for Retatrutide batch 07-2025 via HPLC and mass quantification. The tested quantity of 4.88mg is within 2.4% of the 5mg label. Endotoxin status is not applicable. The test recency is unknown, and customers can verify on the lab's public URL.
- no endotoxin test
- test date unknown
- Test date
- —
- Testing lab
- LabE
- Batch / lot
- 07-2025
- Quantity
- 4.88mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 9.9
- Label dose
- 5mg
How this result compares
This Retatrutide certificate's tested purity of 99.85% ranks higher than 54% of the 9822 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
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