Tirzepatide 100.0% Purity — Shandong Aishi BiotechnologyCertificate of Analysis · Independent third-party lab result
LabE tested this tirzepatide batch (September 25,2025) at 99.95% purity via HPLC and mass quantification. Quantity was 39.5mg against a 40mg label (-1.3% deviation). The test is recent (3-6 months old), and customers can cross-check on the lab's public verification URL. However, no endotoxin test results were provided.
- no endotoxin test
- Test date
- 2026-01-15
- Testing lab
- LabE
- Batch / lot
- September 25,2025
- Quantity
- 39.5mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 10.0
- Label dose
- 40mg
How this result compares
This Tirzepatide certificate's tested purity of 99.95% ranks higher than 92% of the 7378 Tirzepatide certificates with a purity result we have catalogued (median 99.82%).
Tested 2026-01-15 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 54% of our catalogued Tirzepatide certificates.
Shandong Aishi Biotechnology has 74 certificates in our corpus, including 28 for Tirzepatide at a median tested purity of 99.89%.
Test report image
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