LCGC Europe Application Note Alert Having trouble viewing this email? Click here The Power of Stationary Phase Selectivity Stationary phase chemistry is a key parameter for method development. This note considers selectivity and various reversed-phase interactions. Food and Beverage Applications Guide This invaluable guide includes more than100 food and beverage LC and LC–MS related application notes. Applications include amino acid enantiomers in seawater and more. Sugars and Sugar Alcohols in Foodstuff Sugar alcohols, or polyols, are compounds obtained by reduction of aldoses and ketoses. This application looks at separating these compounds. Sugars in Energy Drinks This application note identifies four sugars in a blue energy drink, by comparison with a standard of six sugars. Analysis of Patulin in Apple Juice In general, the amount of patulin in apple products is a measure of the quality of the apples. This method uses a VWR Hitachi Chromaster HPLC system with PDA detector. Vitamins in Fruit Juice by Fast LC–MS An important source of vitamins is fruit. This application note looks at the separation of nine vitamins from fruit juice. 300 Pesticides by LC–MS/MS This application notes demonstrates the successful analysis of 300 pesticides using LC–MS/MS. Analysis of Methylxanthines An example the VWR Hitachi Chromaster 5610 used in the analysis of methylxanthines.