Tirzepatide 98.5% Purity — Tianjin Ruiwang New Material Technology CoCertificate of Analysis · Independent third-party lab result
LabE tested this tirzepatide batch (1/14/26) at 98.49% purity via HPLC and mass quantification. The tested quantity was 7% over the labeled 40mg, and the test is recent (under 3 months). Endotoxin status is not applicable, and customers can cross-check on the lab's public verification URL.
- no endotoxin test
- Test date
- 2026-03-04
- Testing lab
- LabE
- Batch / lot
- 1/14/26
- Quantity
- 42.8mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 6.8
- Label dose
- 40mg
How this result compares
This Tirzepatide certificate's tested purity of 98.49% ranks higher than 3% of the 7378 Tirzepatide certificates with a purity result we have catalogued (median 99.82%).
Tested 2026-03-04 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 69% of our catalogued Tirzepatide certificates.
Tianjin Ruiwang New Material Technology Co has 154 certificates in our corpus, including 32 for Tirzepatide at a median tested purity of 99.80%.
Test report image
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