All TB-500 Certificate of Analysis results— 1242 COAs
TitrateLab · Certificate of Analysis

TB-500 99.8% Purity — Centre ResearchCertificate of Analysis · Independent third-party lab result

Tested purity 99.8% High purity · 99.78%
Dose vs label -7.5% Under the labeled dose
Evidence Source archived
Test date
2026-05-20
Testing lab
Freedom Diagnostics
Batch / lot
TB526-10-005
Quantity
9.25 mg
label 10mg · tested 9.25 mg
Endotoxins
Assay method
HPLC + MS
Label dose
10mg
Context

How this result compares

This TB-500 certificate's tested purity of 99.78% ranks higher than 86% of the 1234 TB-500 certificates with a purity result we have catalogued (median 99.38%).

Tested 2026-05-20 by Freedom Diagnostics via HPLC + MS. This test is newer than 83% of our catalogued TB-500 certificates.

Centre Research has 249 certificates in our corpus, including 10 for TB-500 at a median tested purity of 99.68%.

Manufacturer
Centre Research
View vendor profile
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
10mg
Catalogued
2026-07-04
Saved source

Saved source document

sha256:98d9d31df0177963… — immutable copy held by TitrateLab

Download the saved PDF (sha256 98d9d31df017…)
Related

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This certificate is part of TitrateLab's community-trust corpus. See more from Centre Research or learn how trust scores are computed on the methodology page. New to lab reports? How to read a COA →