TitrateLab · Certificate of Analysis

TB-500 99.2% Purity — NexaphCertificate of Analysis · Independent third-party lab result

Tested purity 99.2% High purity · 99.18%
Dose vs label +13.2% Over the labeled dose
Evidence Source archived Blend
Test date
2026-03-15
Testing lab
Freedom Diagnostics
Batch / lot
TES[PHONE_REDACTED]-20
Quantity
11.32 mg
label 10mg · tested 11.32 mg
Endotoxins
Assay method
HPLC + MS
Label dose
10mg
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 2026-03-15 by Freedom Diagnostics via HPLC + MS. This test is newer than 65% of our catalogued TB-500 certificates.

Nexaph has 361 certificates in our corpus, including 13 for TB-500 at a median tested purity of 99.44%.

Manufacturer
Nexaph
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

sha256:92b18abfaf28a234… — immutable copy held by TitrateLab

Download the saved PDF (sha256 92b18abfaf28…)
Related

Other TB-500 certificates

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