Vitamin B12

Lot B12-02122026 · tested by Analytical Formulations, Inc.

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www.disclosedlabs.com/coa/cmpp7jqba00el04jlpazasb3w

99.90%

Purity

10.34 mg

Net peptide

—

Mass spec

—

Endotoxin

Tests reported

HPLC purity

99.900%

Mass spec / LC-MS

—

FTIR identity

—

Endotoxin (LAL)

—

Sterility (USP <71>)

—

Heavy metals breakdown

Combined Metals(as printed)

Pass<150 ppb

Bare numerics show the raw value without a Pass/Fail status because the USP <232> Class limit depends on dose form. Comparator entries (<, ≤) resolve to Pass since they signal below-limit without needing a threshold table.

Tested by

Analytical Formulations, Inc.

50 COAs indexed · std dev 0.20% · US

Source

We discovered this COA on the vendor's public site.

First indexed 2026-05-28 · extracted 2026-05-28

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Label history

No archived listing available for this COA's test date.

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