Tirzepatide 99.8% 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 a purity of 99.8% via HPLC and mass quantification for this Tirzepatide batch (WWB 11/2025). The tested quantity of 66.9mg showed an 11.5% deviation from the 60mg label, and endotoxin status is not applicable. The test recency is unknown, but a verification URL is available.
- unknown test date
- quantity deviation (11.5%)
- no endotoxin test
- Test date
- —
- Testing lab
- LabG
- Batch / lot
- WWB 11/2025
- Quantity
- 66.9mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 7.9
- Label dose
- 60mg
How this result compares
This Tirzepatide certificate's tested purity of 99.80% ranks higher than 43% 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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Verify on the upstream labSaved source document
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