All TB-500 Certificate of Analysis results— 1242 COAs
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TB-500 99.2% Purity — WholesaleCertificate of Analysis · Independent third-party lab result

Tested purity 99.2% High purity · 99.178%
Dose vs label +21.7% Over the labeled dose
Evidence Source archived
Test date
2026-01-13
Testing lab
Freedom Diagnostics
Batch / lot
TB15-01092026-J
Quantity
18.26 mg
label 15mg · tested 18.26 mg
Endotoxins
—
Assay method
HPLC + MS
Label dose
15mg
Context

How this result compares

This TB-500 certificate's tested purity of 99.18% ranks higher than 31% of the 1234 TB-500 certificates with a purity result we have catalogued (median 99.38%).

Tested 2026-01-13 by Freedom Diagnostics via HPLC + MS. This test is newer than 45% of our catalogued TB-500 certificates.

Manufacturer
Wholesale
Source

Freedom Diagnostic

Source archived

We archived this certificate's source document — an immutable, SHA-256-fingerprinted copy held by TitrateLab (see Saved source document below). It stays verifiable even if the upstream page disappears.

Method
HPLC + MS
Test type
freedom_composite
Dose
15mg
Catalogued
2026-07-04
Saved source

Saved source document

sha256:1180bceb52c21931… — immutable copy held by TitrateLab

Download the saved PDF (sha256 1180bceb52c2…)

Download saved source

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All TB-500 results & stats
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