Simultaneous Determination of Vitamin D2 and D3 in Milk

[ APPLICATION NOTE ] Determination of Vitamin D and Previtamin D in Food Products Jinchuan Yang, Gareth Cleland, and Kari Organtini Waters Corporation, Milford, MA, USA APPLICATION BENEFITS ■■ ■■ INTRODUCTION Determination of both previtamin D Vitamin D is a…

Estimation of Fat Soluble Vitamins, Ergocalciferol, and Cholecalciferol in Edible Oil Using the Agilent 6470 Triple Quadrupole LC/MS System Coupled to an Agilent 1290 Infinity II LC System Application Note Food Testing and Agriculture Authors Abstract Dr. Priti Amritkar Ergocalciferol…

Application Note Food Testing & Agriculture Determination of Fat-Soluble Vitamins in Foods Using Agilent Chem Elut S Extraction with LC/DAD and LC/MS/MS Triple-Quadrupole Authors Abstract Hui Zhao and Limian Zhao Agilent Technologies, Inc. This application note describes a method for…

Application Note Food Determination of Fat-Soluble Vitamins in Infant Formula Using Agilent Bond Elut Plexa Polymeric SPE with HPLC and LC/MS/MS Authors Xia Yang and Limian Zhao Agilent Technologies, Inc. Abstract An efficient and robust method was developed and validated…