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What is Hydroquinone Analysis in Cosmetics about?

This document describes methods for identifying and quantifying hydroquinone in cosmetic products using thin layer chromatography (TLC) and high performance liquid chromatography (HPLC). The TLC method involves developing samples and a hydroquinone reference standard on silica plates using two different solvent systems and visualizing spots using UV light and spray reagents. HPLC is used to separate and detect hydroquinone in extracted samples using a C18 column, water-methanol mobile phase, and UV detectio

Author

Roan B

Language

EN