Tirzepatide 99.8% Purity — Xian Yihang TechnologyCertificate of Analysis · Independent third-party lab result
LabG tested this tirzepatide at 99.8% purity via HPLC and mass quantification. However, the tested quantity was 15.9mg against a 5mg label, representing a significant 218% deviation. Endotoxin status is unknown. The test is recent (under 3 months), and customers can cross-check on the lab's public verification URL.
- quantity deviation (218%)
- no endotoxin test
- no batch ID
- Test date
- 2026-02-20
- Testing lab
- LabG
- Batch / lot
- (no batch ID)
- Quantity
- 15.9mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 3.8
- Label dose
- 5mg
How this result compares
This Tirzepatide certificate's tested purity of 99.80% ranks higher than 43% of the 7378 Tirzepatide certificates with a purity result we have catalogued (median 99.82%).
Tested 2026-02-20 by LabG via HPLC + mass quantification + endotoxins. This test is newer than 66% of our catalogued Tirzepatide certificates.
Xian Yihang Technology has 72 certificates in our corpus, including 28 for Tirzepatide at a median tested purity of 99.90%.
Test report image
Finnrick
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