Improved Results for LC/MS of Basic Compounds Using High pH Mobile Phase on a Gemini® C18 Column

Analysis of Pharmaceuticals and Pesticides in Bottled, Tap, and Surface Water Using ACQUITY UPLC Systems with 2D-LC Technology Claude Mallet Workflow Integration Group, Separations Technologies, Waters Corporation, Milford, MA, USA A P P L I C AT I O N…

Ap plica t ion Note 61 6 Forensic Screening for Drugs in Urine Using High-Resolution MS/MS Spectra and Simplified High-Performance Screening Software Marta Kozak, Kristine Van Natta, Thermo Fisher Scientific, San Jose, CA Key Words Q Exactive Focus, ToxFinder, forensic…

ENVIRONMENTAL APPLICATION AND METHOD COMPENDIUM TABL E OF CONT ENT S INTRODUCTION Solid-Phase Extraction Strategies........................................................................................................................................ 3 Sample Preparation Solutions.............................................................................................................................................. 5 Application Kit Solutions...................................................................................................................................................... 8 Separations Solutions........................................................................................................................................................... 9 Quality Control and Proficiency Testing Solutions............................................................................................................. 13 APPLICATION NOTES Advancing Endocrine Disrupting Compound…

Application Note: 508 Quantification of EPA 1694 Pharmaceuticals and Personal Care Products in Water at the ng/L Level Utilizing Online Sample Preparation with LC-MS/MS Kevin McHale, Mark Sanders; Thermo Fisher Scientific, Somerset, NJ Introduction Key Words • EQuan System •…