Tirzepatide 98.2% Purity — Hangzhou Youngpeptide Biotechnology HybCertificate of Analysis · Independent third-party lab result
LabE tested this tirzepatide batch at 98.19% purity using HPLC and mass quantification. The quantity was within 1% of the label (20.02mg tested vs 20mg label). The test is older (6-12 months), and endotoxin status is unknown. Customers can cross-check on the lab's public verification URL.
- no endotoxin test
- stale (6-12 months)
- no batch ID
- Test date
- 2025-06-20
- Testing lab
- LabE
- Batch / lot
- (no batch ID)
- Quantity
- 20.02mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 5.2
- Label dose
- 20mg
How this result compares
This Tirzepatide certificate's tested purity of 98.19% ranks higher than 2% of the 7378 Tirzepatide certificates with a purity result we have catalogued (median 99.82%).
Tested 2025-06-20 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 17% 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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