Tirzepatide 99.7% Purity — Shanghai Sigma Audley SsaCertificate of Analysis · Independent third-party lab result
This COA was tested by Janoshik, an independent third-party lab. The tirzepatide batch 'blue caps April 29, 2025' showed 99.677% purity. However, the tested quantity was 26.71mg against a 20mg label, a significant deviation of +33.55%. Endotoxin status and test method are unknown, and the test is older (6-12 months).
- quantity deviation (+33.55%)
- no endotoxin test
- stale (6-12 months)
- Test date
- 2025-09-24
- Testing lab
- Janoshik
- Batch / lot
- blue caps April 29, 2025
- Quantity
- 26.71mg
- Endotoxins
- —
- Assay method
- —
How this result compares
This Tirzepatide certificate's tested purity of 99.68% ranks higher than 23% of the 7677 Tirzepatide certificates with a purity result we have catalogued (median 99.83%).
Tested 2025-09-24 by Janoshik. This test is newer than 28% of our catalogued Tirzepatide certificates.
Shanghai Sigma Audley Ssa has 468 certificates in our corpus, including 140 for Tirzepatide at a median tested purity of 99.73%.
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.