A Comparative Study of Electrospray and UniSpray Sources Using ACQUITY UPC2

[ APPLICATION NOTE ] An Alternative Ionization Technique for Perfluorinated Alkyl Substance (PFAS) Analysis: Evaluating UniSpray for Water and Soil Samples Kari Organtini, Stuart Oehrle, and Ken Rosnack Waters Corporation, Milford, MA, USA APPLICATION BENEFITS ■ ■ Increased response for…

[ TECHNOLOGY BRIEF ] Comparison of Electrospray and UniSpray for Pharmaceutical Compounds Kerri M. Smith and Paul D. Rainville Waters Corporation, Milford, MA, USA Ionization plays a critical role in analysis by mass spectrometry with multiple ionization techniques available. Here…

I KNEW YOU WERE TROUBLE: EXPANDING LC METHODS TO INCLUDE DIFFICULT GC COMPOUNDS USING A NOVEL IONIZATION TECHNIQUE Kari Organtini1, Susan Leonard1, Eimear McCall2, Simon Hird2, Gareth Cleland1 and Kenneth Rosnack1 1 Waters Corporation, 34 Maple St, Milford, MA 01757…

A NEW STRATEGY FOR THE DETERMINATION OF CAPTAN AND FOLPET IN FOOD MATRICES Kari Organtini1, Susan Leonard1, Simon Hird2, Eimear McCall2, Gareth Cleland1 and Narendra Meruva1 1 Waters Corporation, 34 Maple St, Milford, MA 01757 Waters Corporation, Stamford Avenue, Altrincham…