TB-500 — MPSCertificate of Analysis · Independent third-party lab result
Source attribution for this COA is incomplete, derived from a Janoshik blend test. The quantity tested was 11.87mg against a 10mg label, showing an 18.7% deviation. The test is recent (under 3 months). Customers should treat this as one data point, not as confirmation.
- unknown purity
- unknown endotoxin
- quantity deviation (18.7%)
- Test date
- 2026-03-27
- 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 2026-03-27 by Janoshik. This test is newer than 66% of our catalogued TB-500 certificates.
MPS has 80 certificates in our corpus, including 5 for TB-500 at a median tested purity of 99.97%.
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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