Tirzepatide 99.6% Purity — Wuhan Wansheng BiotechnologyCertificate of Analysis · Independent third-party lab result
This COA was tested by an independent third-party lab, LabG. The report indicates 99.6% purity via HPLC, with an additional mass quantification. However, the tested quantity of 38.4mg significantly deviates by +28% from the labeled 30mg. Endotoxin status is not applicable, and the test date/recency are unknown. Customers can cross-check on the lab's public verification URL.
- quantity deviation (+28%)
- no endotoxin test
- unknown test date
- Test date
- —
- Testing lab
- LabG
- Batch / lot
- October 8, 2025
- Quantity
- 38.4mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 6.2
- Label dose
- 30mg
How this result compares
This Tirzepatide certificate's tested purity of 99.60% ranks higher than 18% of the 7378 Tirzepatide certificates with a purity result we have catalogued (median 99.82%).
Testing method by LabG via HPLC + mass quantification + endotoxins.
Wuhan Wansheng Biotechnology has 242 certificates in our corpus, including 50 for Tirzepatide at a median tested purity of 99.90%.
Test report image
Finnrick
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