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Join Phenomenex at TIDES Digital Week 2020

Webinar: Mobile Phase Optimization for Oligonucleotide Analytical Methods by LC-MS (June 1 - 10am EDT)

The use of alkylamine ion pair and perfluorinated alcohols in the analysis of oligonucleotides by LC-MS techniques has been the mainstay in characterization and quantitation methods for synthetic oligonucleotides for decades. Often, analytical chemists default to relatively high concentrations of both. But how much ion pair is needed for optimal chromatographic performance? How much does perfluorinated alcohol concentration contribute to electrospray ionization efficiency? In this presentation, we explore modulation of both mobile phase additives, including different options for alkylamine ion pair outside of the commonly used triethylamine.

Phenomenex will also be at TIDES US in Boston, September 15-18

Visit us at Booth #325

Register today using code PHENOMENEX for 10% off your conference pass