TB-500 — Reta PeptideCertificate of Analysis · Independent third-party lab result
Source attribution for this COA is incomplete, derived from a Janoshik blend test. The quantity tested was 0.84mg against a 10mg label, representing a significant -91.6% deviation. Purity and endotoxin status are unknown, and the test is older (6-12 months). Customers should treat this as one data point, not as confirmation.
- extreme quantity deviation
- no purity test
- no endotoxin test
- Test date
- 2025-07-18
- Testing lab
- Janoshik
- Batch / lot
- —
- Quantity
- —
- Endotoxins
- —
- Assay method
- —
How this result compares
We have catalogued 1495 TB-500 certificates; across the 1295 with a purity result the median tested purity is 99.38%.
Tested 2025-07-18 by Janoshik. This test is newer than 12% of our catalogued TB-500 certificates.
Reta Peptide has 262 certificates in our corpus, including 14 for TB-500 at a median tested purity of 98.13%.
Test report image
janoshik_blend_derived
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.
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