Vardenafil — Qingdao Sigma ChemicalCertificate of Analysis · Independent third-party lab result
Janoshik performed qualitative and quantitative analysis on this Vardenafil sample, finding a tested quantity of 37.20mg against a 35mg label, a deviation of +6.29%. The COA does not report purity or endotoxin status, and the test is stale (over a year old). Customers can cross-check on the lab's public verification URL.
- no purity test
- no endotoxin test
- stale (1+ years old)
- Test date
- 2024-10-16
- Testing lab
- Janoshik
- Batch / lot
- —
- Quantity
- 37.20 mg; 37.62 mg; 37.00 mg; 38.51 mg.
- Endotoxins
- —
- Assay method
- —
- Label dose
- 35mg
How this result compares
We have catalogued 9 Vardenafil certificates; across the 5 with a purity result the median tested purity is 99.87%.
Tested 2024-10-16 by Janoshik. This test is newer than 39% of our catalogued Vardenafil certificates.
Qingdao Sigma Chemical has 515 certificates in our corpus, including 1 for Vardenafil.
Test report image
Janoshik (public)
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.
Verify on the upstream lab