Tirzepatide 99.7% Purity — Wuhan Wansheng BiotechnologyCertificate of Analysis · Independent third-party lab result
This COA was tested by an independent third-party lab, LabE. It reports 99.71% purity for Tirzepatide via HPLC and mass quantification. The tested quantity was 9.42mg against a 10mg label, a deviation of -5.8%. Endotoxin status is not applicable, and the test date is unknown. Customers can verify on the lab's public URL.
- no endotoxin test
- unknown test date
- Test date
- —
- Testing lab
- LabE
- Batch / lot
- 8/28/25
- Quantity
- 9.42mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 9.3
- Label dose
- 10mg
How this result compares
This Tirzepatide certificate's tested purity of 99.71% ranks higher than 28% 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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