Selank 99.3% Purity — PGBCertificate of Analysis · Independent third-party lab result
Janoshik tested this Selank batch (PGB0079-NA) at 99.321% purity. The tested quantity was significantly higher than labeled (13.7mg vs 10mg, a 37% deviation). Endotoxin status and test method are unknown. This test is stale (over a year old). Customers can cross-check on the lab's public verification URL.
- stale (1+ years old)
- no endotoxin test
- quantity deviation (37%)
- Test date
- 2025-04-28
- Testing lab
- Janoshik
- Batch / lot
- PGB0079-NA selank PGB batch 79 4/14/2025
- Quantity
- 13.7mg
- Endotoxins
- —
- Assay method
- —
How this result compares
This Selank certificate's tested purity of 99.32% ranks higher than 9% of the 683 Selank certificates with a purity result we have catalogued (median 99.75%).
Tested 2025-04-28 by Janoshik. This test is newer than 3% of our catalogued Selank certificates.
PGB has 61 certificates in our corpus, including 3 for Selank at a median tested purity of 99.79%.
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.