Determination of four quaternary ammonium polar pesticides in food and beverage samples by tandem IC-MS/MS

Application note | 000607 Mass spectrometry Determination of cationic polar pesticides in cereals using ion chromatography and tandem mass spectroscopy Authors Goal Terri Christison, John E. Madden, and Demonstrate determinations of quaternary cationic pesticides in oat cereal samples by Jeff…

Application note | 001166 Ion chromatography Determination of cationic polar pesticides in oat cereals by ion chromatography and electrospray ionization mass spectroscopy Authors Goal Terri Christison, John E. Madden, and Demonstrate determinations of cationic polar pesticides by ion chromatography coupled…

Determination of cationic polar pesticides in cereals using improved cation-exchange separation technology combined with suppressed conductivity and tandem mass spectrometry Richard J. Fussell1, Terri T. Christison2, John E. Madden2, and Jeff Rohrer2, 1Thermo Fisher Scientific, Hemel Hempstead, 2Thermo Fisher Scientific,…

Determination of cationic polar pesticides in cereals using improved cation-exchange separation technology combined with suppressed conductivity and tandem mass spectrometry Terri T. Christison, Sachin P. Patil, John E. Madden, Jeff Rohrer, and Scott Pritchett Thermo Fisher Scientific,1214 Oakmead Parkway, Sunnyvale,…