Tirzepatide 99.7% Purity — Hangzhou Youngpeptide Biotechnology HybCertificate of Analysis · Independent third-party lab result
LabG tested this tirzepatide batch (Oct 2, 2025) at 99.7% purity via HPLC. The tested quantity of 69.4mg showed a significant deviation of +15.7% from the 60mg label. Endotoxin status is unknown. The test is recent (3-6 months old) and customers can cross-check on the lab's public verification URL.
- no endotoxin test
- quantity deviation (+15.7%)
- Test date
- 2025-12-18
- Testing lab
- LabG
- Batch / lot
- Oct 2, 2025
- Quantity
- 69.4mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 7.0
- Label dose
- 60mg
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 2025-12-18 by LabG via HPLC + mass quantification + endotoxins. This test is newer than 48% of our catalogued Tirzepatide certificates.
Hangzhou Youngpeptide Biotechnology Hyb has 91 certificates in our corpus, including 22 for Tirzepatide at a median tested purity of 99.78%.
Test report image
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