SS-31 99.8% Purity — ASCCertificate of Analysis · Independent third-party lab result
Janoshik tested this SS-31 batch (ASC SS-31 Blue Cap Mfg date 12/19/24) at 99.831% purity. Quantity matched the label within 1%. However, the test method and endotoxin status are unknown, and the test is stale (over 1 year old). Customers can cross-check on the lab's public verification URL.
- no endotoxin test
- stale (1+ years old)
- vague purity language
- Test date
- 2025-02-06
- Testing lab
- Janoshik
- Batch / lot
- ASC [NAME_REDACTED] date 12/19/24
- Quantity
- 12.05mg
- Endotoxins
- —
- Assay method
- —
How this result compares
This SS-31 certificate's tested purity of 99.83% ranks higher than 49% of the 847 SS-31 certificates with a purity result we have catalogued (median 99.84%).
Tested 2025-02-06 by Janoshik. This test is newer than 2% of our catalogued SS-31 certificates.
ASC has 38 certificates in our corpus, including 2 for SS-31 at a median tested purity of 99.80%.
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.