All TB-500 Certificate of Analysis results(1,392 COAs)
TitrateLab · Certificate of Analysis
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TB-500 99.0% Purity — RRPCertificate of Analysis · Independent third-party lab result

Tested purity 99.0% High purity · 99.01%
Dose vs label +3.0% Essentially at label
Evidence URL referenced
Test date
2026-08-03
Testing lab
Freedom Diagnostics
Batch / lot
Blue Cap
Quantity
5.15 mg
label 5mg · tested 5.15 mg
Endotoxins
—
Assay method
HPLC + MS
Label dose
5mg
Context

How this result compares

This TB-500 certificate's tested purity of 99.01% ranks higher than 14% of the 1384 TB-500 certificates with a purity result we have catalogued (median 99.38%).

Tested 2026-08-03 by Freedom Diagnostics via HPLC + MS. This is the most recent TB-500 certificate on file.

Manufacturer
RRP
Source

Freedom Diagnostic

URL referenced

This 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.

Method
HPLC + MS
Test type
freedom_composite
Dose
5mg
Catalogued
2026-08-04
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Freedom Diagnostics
All TB-500 results & stats
This certificate is part of TitrateLab's community-trust corpus. See more from RRP or learn how trust scores are computed on the methodology page. New to lab reports? How to read a COA →