Measurement of Vitamin D in Milk and Infant Formulas Using Automated Online Sample Preparation with Liquid Chromatography/ Tandem Mass Spectrometry

Application Note: 474 Determination of Bisphenol A in Infant Formula by Automated Sample Preparation and Liquid Chromatography-Mass Spectrometry Yang Shi, Catherine Lafontaine, Matthew Berube, Francois Espourteille, Thermo Fisher Scientific, Franklin, MA, USA Introduction Key Words • Aria TLX-1 • TurboFlow…

A p pli ca t i o n N o teb o ok Mass Spectrometry Applications for Food Safety Analysis • Pesticides • Drug Residues • Mycotoxins • Marine Toxins • Additional Contaminants • Natural Compounds and Food Additives Mass…

APPLICATION NOTE 73351 Simultaneous determination of vitamin A, D and four vitamin E isomers in infant formula by offline solid phase extraction and online two-dimensional liquid chromatography Authors: Guobin Shen1, Yan Jin1, Giorgia Greco2, Dennis Koehler2, Sabrina Patzelt2 Thermo Fisher…

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…