Improved Sensitivity for Trifluoroacetic Acid Gradients on the Alliance™ iS HPLC Systems

Application Note Method Migration of a Reversed Phase TFAAcetonitrile Gradient Method From a Binary to a Quaternary System: Impact of Mixing Lise Gauthier, Kimberly Martin, Paula Hong Waters Corporation Abstract Solvent mixing is critical to obtaining optimal gradient LC separations.…

COMPARISON OF MIXER PERFORMANCE FOR HPLC METHODS UTILIZING TFA GRADIENTS Authors: Lise Gauthier, Kimberly Martin, Elom Pedanou, Paula Hong, and Jennifer Simeone Affiliations: Waters Corporation, 34 Maple Street, Milford, MA 01757 INTRODUCTION Solvent mixing is critical to obtaining optimal LC…

Application Note Monitoring Impurities Using a High Throughput Focused Gradient With the Alliance™ iS Bio System Duanduan Han, Robert E. Birdsall, Karen Nyholm Waters Corporation Abstract The Alliance iS Bio HPLC System provides an efficient HPLC platform for routine monitoring…

Application Note HPLC Analysis of Phosphorylated Peptides on the Alliance™ iS Bio System with MaxPeak™ High Performance Surface (HPS) Technology - A System Designed for Bioseparations Andrew Steere, Norris Wong, Paula Hong Waters Corporation, United States Published on March 30,…