4-Hydroxytamoxifen

Lot KC-4HT-01 · tested by Vanguard Laboratory

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www.disclosedlabs.com/coa/cmpkolor40001v5rx7aip79u6

98.94%

Purity

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Net peptide

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Mass spec

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Endotoxin

Tests reported

HPLC purity

98.940%

Mass spec / LC-MS

—

FTIR identity

—

Endotoxin (LAL)

—

Sterility (USP <71>)

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Heavy metals

—

Tested by

Vanguard LaboratoryISO 17025

339 COAs indexed · std dev 0.48% · US

Source

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

First indexed 2026-05-25 · extracted 2026-05-25

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Label history

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

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