In this application note, an HPLC with MWD detection method is detailed to detect parabens in cosmetic and personal care products.
This application note will describe a rapid LC–MS/MS method for the separation and detection of 44 drug of abuse compounds in urine samples.
Method for complete, accurate quantification of vitamin E acetate by LC–MS/MS in less than three min, utilizing a PerkinElmer QSight® 420 triple quadrupole system
Effective, robust online SPE sample loading and chromatographic separation/quantitation of mycotoxins, using QSight SP50 online SPE system with a QSight 210 MS/MS detector.
This application note demonstrates the suitability of the PerkinElmer LC 300 HPLC system for performing saccharide content determination via method CRA SACCH.03.
This application note demonstrates a simple, fast, and robust green chemistry method for the accurate quantitation of six additives in diet soft drinks.