TB-500 99.0% Purity — Sry LabsCertificate of Analysis · Independent third-party lab result
This COA was tested by Janoshik, an independent third-party lab. The TB-500 batch (TB4 - H20250828) showed 99.039% purity. Quantity was slightly over label at 10.12mg for a 10mg label (1.2% deviation). The test is older (6-12 months), and details on the test method and endotoxin status are not available. Customers can cross-check on the lab's public verification URL.
- no endotoxin test
- older (6-12 months)
- unknown purity method
- Test date
- 2025-10-02
- Testing lab
- Janoshik
- Batch / lot
- TB4 - H20250828 - White Caps Ordered: 9/5/25
- Quantity
- 10.12mg
- Endotoxins
- —
- Assay method
- —
How this result compares
This TB-500 certificate's tested purity of 99.04% ranks higher than 17% of the 1299 TB-500 certificates with a purity result we have catalogued (median 99.38%).
Tested 2025-10-02 by Janoshik. This test is newer than 20% of our catalogued TB-500 certificates.
Sry Labs has 395 certificates in our corpus, including 17 for TB-500 at a median tested purity of 99.54%.
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.