COMPARISON OF MIXER PERFORMANCE FOR HPLC METHODS UTILIZING TFA GRADIENTS

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.…

Application Note Improved Sensitivity for Trifluoroacetic Acid Gradients on the Alliance™ iS HPLC Systems Kimberly Martin, Lise Gauthier, Paula Hong Waters Corporation Abstract Given the nature of biomolecules, such as amino acids and peptides, many HPLC reversed phase bioseparations often…

TECHNICAL NOTE 73582 Intelligent UHPLC pump stroke control Ensures sensitive peptide analysis by ripple-free baseline in TFA applications Authors: Giorgia Greco, Dennis Koehler, Christoph Strobl, Markus M. Martin Thermo Fisher Scientific, Germering, Germany Keywords: Baseline ripples, stroke volume, UHPLC, SmartStroke,…

Science with Passion Optimize your HPLC-UV system for applications with trifluoroacetic acid (TFA) J. Menke, C. Schmidt, G. Greco, C. Losch; [email protected] KNAUER Wissenschaftliche Geräte GmbH, Hegauer Weg 38, 14163 Berlin; www.knauer.net SUMMARY When using trifluoroacetic acid (TFA) as eluent…