Mesterolone — Asteroid BiotechCertificate of Analysis · Independent third-party lab result
Janoshik tested this Mesterolone sample, noting multiple measurements (27.07 mg, 28.43 mg, 27.05 mg, 25.81 mg) which may indicate replicate analyses or batch variance. The COA lacks purity and endotoxin results, and the test date 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
- 2024-10-23
- Testing lab
- Janoshik
- Batch / lot
- —
- Quantity
- 27.07 mg; 28.43 mg; 27.05 mg; 25.81 mg.
- Endotoxins
- —
- Assay method
- —
How this result compares
We have catalogued 84 Mesterolone certificates; across the 4 with a purity result the median tested purity is 98.00%.
Tested 2024-10-23 by Janoshik. This test is newer than 74% of our catalogued Mesterolone certificates.
Asteroid Biotech has 24 certificates in our corpus, including 1 for Mesterolone.
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