Tirzepatide 99.8% Purity — LilipeptideCertificate of Analysis · Independent third-party lab result
LabG tested this tirzepatide at 99.8% purity via HPLC and mass quantification. The tested quantity was 18.7% over the labeled 30mg, and the endotoxin status is unknown. This test is recent (under 3 months old).
- no endotoxin test
- quantity deviation (18.7% over)
- no batch ID
- Test date
- 2026-03-29
- Testing lab
- LabG
- Batch / lot
- (no batch ID)
- Quantity
- 35.6mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 4.9
- Label dose
- 30mg
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 2026-03-29 by LabG via HPLC + mass quantification + endotoxins. This test is newer than 73% 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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