Tirzepatide 99.9% Purity — Wuhan Wansheng BiotechnologyCertificate of Analysis · Independent third-party lab result
This COA was tested by an independent third-party lab, LabE. The report indicates 99.87% purity for this Tirzepatide batch (August 1, 2025) via HPLC and mass quantification. The tested quantity of 14.8mg is within 1.3% of the 15mg label. Endotoxin status is not applicable, and the test recency is unknown. Customers can verify this report on the lab's public URL.
- no endotoxin test
- test date unknown
- Test date
- —
- Testing lab
- LabE
- Batch / lot
- August 1, 2025
- Quantity
- 14.8mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 9.9
- Label dose
- 15mg
How this result compares
This Tirzepatide certificate's tested purity of 99.87% ranks higher than 61% of the 7378 Tirzepatide certificates with a purity result we have catalogued (median 99.82%).
Testing method by LabE 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
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