Tirzepatide 98.9% Purity — Tianjin Ruiwang New Material Technology CoCertificate of Analysis · Independent third-party lab result
This COA was tested by an independent third-party lab, LabE. It reports 98.88% purity for Tirzepatide via HPLC and mass quantification. The tested quantity was 31.6mg against a 30mg label, a deviation of 5.3%. Endotoxin status is not applicable, and the test is recent (3-6 months old).
- no endotoxin test
- no batch ID
- Test date
- 2026-02-02
- Testing lab
- LabE
- Batch / lot
- (no batch ID)
- Quantity
- 31.6mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 5.8
- Label dose
- 30mg
How this result compares
This Tirzepatide certificate's tested purity of 98.88% ranks higher than 4% of the 7378 Tirzepatide certificates with a purity result we have catalogued (median 99.82%).
Tested 2026-02-02 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 59% 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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