Tirzepatide 99.9% Purity — LilipeptideCertificate of Analysis · Independent third-party lab result
LabG tested this tirzepatide batch (August 30,2025) at 99.9% purity via HPLC. The tested quantity was 37.3mg, a significant deviation of +24.3% from the 30mg label. Endotoxin status is unknown. This test is older (6-12 months) and customers can cross-check on the lab's public verification URL.
- no endotoxin test
- stale (6-12 months)
- quantity deviation (+24.3%)
- Test date
- 2025-10-01
- Testing lab
- LabG
- Batch / lot
- August 30,2025
- Quantity
- 37.3mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 6.9
- Label dose
- 30mg
How this result compares
This Tirzepatide certificate's tested purity of 99.90% ranks higher than 73% of the 7378 Tirzepatide certificates with a purity result we have catalogued (median 99.82%).
Tested 2025-10-01 by LabG via HPLC + mass quantification + endotoxins. This test is newer than 30% of our catalogued Tirzepatide certificates.
Lilipeptide has 285 certificates in our corpus, including 35 for Tirzepatide at a median tested purity of 99.80%.
Test report image
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