Guidelines for the Determination of Compound Recovery on the Waters AutoPurification System

Strategies for Improving Impurity Isolation Using Large Volume Loading and Easy Method Development in Preparative Chromatography Jo-Ann M. Jablonski, Andrew J. Aubin, and Wendy Harrop Waters Corporation, Milford, MA, USA T ECHNOLOGY BENEFIT S ■■ The amount of impurity introduced…

Techniques for Improving the Efficiency of Large Volume Loading in Preparative Liquid Chromatography Jo-Ann M. Jablonski, Andrew J. Aubin, and Wendy Harrop Waters Corporation, Milford, MA, USA A P P L I C AT I O N B E N…

Mass-Directed Isolation of Sulfa Compounds from an Antibiotic Mixture with an ACQUITY QDa Detector Jo-Ann M. Jablonski, Andrew J. Aubin Waters Corporation, Milford, MA, USA G OA L Mass-directed purification with an ACQUITY QDa Detector To illustrate the utility of…

Improving the Productivity in Isolating a Naturally Occurring Bioactive Compound Using Supercritical Fluid Extraction and Preparative Supercritical Fluid Chromatography John McCauley, Jo-Ann Jablonski, Andrew Aubin, and Rui Chen Waters Corporation, Milford, MA, USA A P P L I C AT…