Tirzepatide 99.5% Purity — PGBCertificate of Analysis · Independent third-party lab result
Peptide Test reported 99.487% purity for this PGB tirzepatide batch (PGB0060-T15 Blue Caps 12/13/24). The tested quantity was 16.27% over the labeled 15mg. Endotoxin status is unknown, and the test is older (6-12 months). Customers can cross-check on the lab's public verification URL.
- no endotoxin test
- stale (6-12 months)
- quantity deviation (16%+)
- Test date
- 2025-06-12
- Testing lab
- Peptide Test
- Batch / lot
- PGB0060-T15 Blue Caps 12/13/24
- Quantity
- 17.441mg
- Endotoxins
- —
- Assay method
- —
How this result compares
This Tirzepatide certificate's tested purity of 99.49% ranks higher than 12% of the 7378 Tirzepatide certificates with a purity result we have catalogued (median 99.82%).
Tested 2025-06-12 by Peptide Test. This test is newer than 17% of our catalogued Tirzepatide certificates.
PGB has 61 certificates in our corpus, including 7 for Tirzepatide at a median tested purity of 99.84%.