Tirzepatide 99.6% Purity — YimeiCertificate of Analysis · Independent third-party lab result
LabE tested this tirzepatide batch (800-20) at 99.63% purity via HPLC. Quantity was 5% over the labeled amount. Endotoxin status is not applicable for this test. The test is recent (under 3 months old) and customers can cross-check on the lab's public verification URL.
- no endotoxin test
- Test date
- 2026-02-26
- Testing lab
- LabE
- Batch / lot
- (800-20)
- Quantity
- 21mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 9.3
- Label dose
- 20mg
How this result compares
This Tirzepatide certificate's tested purity of 99.63% ranks higher than 20% of the 7378 Tirzepatide certificates with a purity result we have catalogued (median 99.82%).
Tested 2026-02-26 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 67% of our catalogued Tirzepatide certificates.
Yimei has 109 certificates in our corpus, including 7 for Tirzepatide at a median tested purity of 99.90%.
Test report image
Finnrick
Artifact capturedWe have the certificate image (SHA-256 hash captured) — you can verify it loads from the upstream lab and matches the artifact shown here.
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