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Rapid Determination of Benzalkonium Chloride in a Cosmetic

Team TFS
Team TFS
This work describes an HPLC method with UV detection
for the rapid and sensitive determination of benzalkonium
chloride in cosmetic samples using an Acclaim Surfactant
Plus column with a phosphate buffer (pH 3)/CH3CN
mobile phase. The separation requires only 6 min and the
MDL of benzalkonium chloride is 1 μg/mL.
Version history
Last update:
‎10-16-2013 07:40 AM
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