TB-500 — Peptide GurusCertificate of Analysis · Independent third-party lab result
Source attribution for this COA is incomplete, derived from a blend test. The report indicates a tested quantity of 9.23mg for TB-500, with the test dated January 7, 2026, making it recent (3-6 months old). Purity and endotoxin results are not available in this derived report. Customers should treat this as one data point, not as confirmation.
- no purity test
- no endotoxin test
- unknown batch ID
- Test date
- 2026-01-07
- Testing lab
- Janoshik
- Batch / lot
- —
- Quantity
- —
- Endotoxins
- —
- Assay method
- —
How this result compares
We have catalogued 1516 TB-500 certificates; across the 1316 with a purity result the median tested purity is 99.38%.
Tested 2026-01-07 by Janoshik. This test is newer than 41% of our catalogued TB-500 certificates.
Peptide Gurus has 182 certificates in our corpus, including 7 for TB-500 at a median tested purity of 99.47%.
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.
Verify on the upstream lab