TitrateLab · Certificate of Analysis
Tested vendor:Wholesale

Cyanocobalamin (B12)/GLP TZ 98.2% Purity — WholesaleCertificate of Analysis · Independent third-party lab result

Tested purity 98.2% Acceptable purity · 98.21%
Dose vs label 1mg Label 1mg
Evidence Source archived Blend
Test date
2026-05-20
Testing lab
Freedom Diagnostics
Batch / lot
A1-05062026-8
Quantity
1mg
label 1mg
Endotoxins
—
Assay method
HPLC + MS
Label dose
1mg
Context

How this result compares

We have catalogued 6 Cyanocobalamin (B12)/GLP TZ certificates; across the 3 with a purity result the median tested purity is 98.21%.

Tested 2026-05-20 by Freedom Diagnostics via HPLC + MS. This is the most recent Cyanocobalamin (B12)/GLP TZ certificate on file.

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
1mg
Catalogued
2026-07-04
Saved source

Saved source document

sha256:f77b1c394f1cd2f3… — immutable copy held by TitrateLab

Download the saved PDF (sha256 f77b1c394f1c…)

Download saved source

Related

Other Cyanocobalamin (B12)/GLP TZ certificates

Simple Peptide Cyanocobalamin (B12)/GLP TZ
98.2% 2026-05-20
Freedom Diagnostics Alpha & Omega Cyanocobalamin (B12)/GLP TZ
98.2% 2026-05-20
Freedom Diagnostics
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