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. It reports 99.9% purity for Tirzepatide batch TIRZ 10 USW-11/2025 via HPLC and mass quantification, with quantity matching the 10mg label. However, the test date and recency are unknown, and endotoxin status is not applicable.
- unknown test date
- no endotoxin test
- Test date
- —
- Testing lab
- LabE
- Batch / lot
- TIRZ 10 USW-11/2025
- Quantity
- 10mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 10.0
- Label dose
- 10mg
How this result compares
This Tirzepatide certificate's tested purity of 99.90% ranks higher than 73% 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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