Improving the Speed and Quantitative Performance for the Analysis of Allergenic and Carcinogenic Dyes in Consumer Products

This application note, using Waters® ACQUITY UHPLC-Class System coupled with the Xevo TQD, describes the advantages of analyzing disperse, acid, direct, and basic dyes in consumer products compared to previous methodologies. The results show increased robustness, selectivity, and sensitivity, with reduced run times and associated savings in solvent usage.