Tirzepatide 99.8% Purity — Sry LabsCertificate of Analysis · Independent third-party lab result
Janoshik tested this tirzepatide batch ('Feb Black Cap') at 99.811% purity. The tested quantity was 45.78mg against a 40mg label, a deviation of +14.45%. Endotoxin status is unknown. This test is stale (over 1 year old). Customers can cross-check on the lab's public verification URL.
- stale (1+ years old)
- no endotoxin test
- quantity deviation (+14.45%)
- Test date
- 2025-03-21
- Testing lab
- Janoshik
- Batch / lot
- Feb Black Cap
- Quantity
- 45.78mg
- Endotoxins
- —
- Assay method
- —
How this result compares
This Tirzepatide certificate's tested purity of 99.81% ranks higher than 47% of the 7694 Tirzepatide certificates with a purity result we have catalogued (median 99.83%).
Tested 2025-03-21 by Janoshik. This test is newer than 10% of our catalogued Tirzepatide certificates.
Sry Labs has 395 certificates in our corpus, including 207 for Tirzepatide at a median tested purity of 99.76%.
Test report image
Third-party community lab
Artifact capturedWe have the certificate image (SHA-256 hash captured) — you can verify it loads from the upstream lab and matches the artifact shown here.