Tirzepatide 100.0% Purity — Shandong Shengyuan Peptide TechnologyCertificate of Analysis · Independent third-party lab result
LabE tested this tirzepatide batch (9242025GRAY) at 99.95% purity via HPLC. The tested quantity was 22.4mg, a 12% deviation from the 20mg label. Endotoxin status is unknown. The test is older (6-12 months). Customers can cross-check on the lab's public verification URL.
- no endotoxin test
- stale (6-12 months)
- quantity deviation (12%)
- Test date
- 2025-10-17
- Testing lab
- LabE
- Batch / lot
- 9242025GRAY
- Quantity
- 22.4mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 8.0
- Label dose
- 20mg
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 2025-10-17 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 34% of our catalogued Tirzepatide certificates.
Shandong Shengyuan Peptide Technology has 28 certificates in our corpus, including 18 for Tirzepatide at a median tested purity of 99.90%.
Test report image
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