Tirzepatide 99.9% Purity — Uther PeptideCertificate of Analysis · Independent third-party lab result
Janoshik tested this tirzepatide batch (ZE30-1211) at 99.883% purity. The tested quantity was 31.93mg, a 6.43% deviation from the 30mg label. Endotoxin status is unknown, and the test is recent (3-6 months old). Customers can cross-check on the lab's public verification URL.
- no endotoxin test
- quantity deviation (6.43%)
- Test date
- 2026-01-15
- Testing lab
- Janoshik
- Batch / lot
- ZE30-1211
- Quantity
- 31.93mg
- Endotoxins
- —
- Assay method
- —
How this result compares
This Tirzepatide certificate's tested purity of 99.88% ranks higher than 65% of the 7378 Tirzepatide certificates with a purity result we have catalogued (median 99.82%).
Tested 2026-01-15 by Janoshik. This test is newer than 54% of our catalogued Tirzepatide certificates.
Uther Peptide has 524 certificates in our corpus, including 65 for Tirzepatide at a median tested purity of 99.85%.
Third-party community lab
URL referencedThis entry references an upstream lab URL we crawled. We did not save the artifact, so we can't prove the report still loads as it did when we catalogued it.