Tirzepatide 99.8% Purity — LilipeptideCertificate of Analysis · Independent third-party lab result
LabG tested this Lilipeptide tirzepatide batch (11/5/2025) at 99.8% purity via HPLC. The tested quantity was 22.5mg, a 12.5% deviation from the 20mg 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 (12.5%)
- Test date
- 2026-01-01
- Testing lab
- LabG
- Batch / lot
- 11/5/2025
- Quantity
- 22.5mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 7.7
- Label dose
- 20mg
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 2026-01-01 by LabG via HPLC + mass quantification + endotoxins. This test is newer than 51% 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
Finnrick
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