Tirzepatide 99.6% Purity — TciCertificate of Analysis · Independent third-party lab result
This COA was tested by an independent third-party lab, Peptide Test. The report shows 99.591% purity for Tirzepatide batch TZ 40mg 1 vial. The tested quantity was 43.47mg, an 8.67% deviation from the 40mg label. Endotoxin status and test method are unknown, and the test is stale (over 1 year old).
- stale (1+ years old)
- no endotoxin test
- vague purity language
- Test date
- 2024-12-06
- Testing lab
- Peptide Test
- Batch / lot
- TZ 40mg 1 vial
- Quantity
- 43.47mg
- Endotoxins
- —
- Assay method
- —
How this result compares
This Tirzepatide certificate's tested purity of 99.59% ranks higher than 17% of the 7378 Tirzepatide certificates with a purity result we have catalogued (median 99.82%).
Tested 2024-12-06 by Peptide Test. This test is newer than 4% of our catalogued Tirzepatide certificates.
Tci has 20 certificates in our corpus, including 6 for Tirzepatide at a median tested purity of 99.66%.