Tirzepatide 97.4% Purity — Shanxi Qianyecao Biotech QycCertificate of Analysis · Independent third-party lab result
This COA was tested by an independent third-party lab, LabE. The tirzepatide was found to be 97.39% pure via HPLC, with mass quantification showing 10.4mg for a 10mg label (4% deviation). The test is recent (3-6 months old), but the endotoxin status is unknown. Customers can verify this report on LabE's public URL.
- no endotoxin test
- no batch ID
- Test date
- 2026-02-02
- Testing lab
- LabE
- Batch / lot
- (no batch ID)
- Quantity
- 10.4mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 5.0
- Label dose
- 10mg
How this result compares
This Tirzepatide certificate's tested purity of 97.39% ranks higher than 1% 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.
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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