Tirzepatide 99.7% Purity — Shanxi Qianyecao Biotech QycCertificate of Analysis · Independent third-party lab result
This COA was tested by an independent third-party lab, LabG. The Tirzepatide batch TR15 showed 99.7% purity via HPLC. However, the tested quantity was 19.2mg against a 15mg label, a 28% deviation. Endotoxin status is unknown. The test is recent (3-6 months old) and customers can verify it on the lab's public URL.
- high quantity deviation (+28%)
- no endotoxin test
- Test date
- 2026-01-01
- Testing lab
- LabG
- Batch / lot
- TR15
- Quantity
- 19.2mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 6.4
- Label dose
- 15mg
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%).
Tested 2026-01-01 by LabG via HPLC + mass quantification + endotoxins. This test is newer than 51% of our catalogued Tirzepatide certificates.
Shanxi Qianyecao Biotech Qyc has 175 certificates in our corpus, including 31 for Tirzepatide at a median tested purity of 99.74%.
Test report image
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