Tirzepatide 99.7% Purity — Wuhan Wansheng BiotechnologyCertificate of Analysis · Independent third-party lab result
This COA was tested by an independent third-party lab, LabG. It reports 99.7% purity for Tirzepatide batch TIRZ 10 USW-11/2025 via HPLC and mass quantification. The tested quantity was 10.4mg, a 4.0% deviation from the 10mg label. Endotoxin status is not applicable. The test recency is unknown, and customers can verify on the lab's public URL.
- unknown test date
- no endotoxin test
- Test date
- —
- Testing lab
- LabG
- Batch / lot
- TIRZ 10 USW-11/2025
- Quantity
- 10.4mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 9.5
- Label dose
- 10mg
How this result compares
This Tirzepatide certificate's tested purity of 99.70% ranks higher than 26% 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
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