LCMS webinars focusing on Columns - page 21

Learn how selecting the right column for ethyl glucuoronide and ethyl sulfate, two metabolite of ethanol detected in urine, and achieving resolution can improve linearity and stability over time.

3 Topics: How to choose different column phases; What kind of LC columns can be a strong method development kit; How to take care of your LC column to extend its lifetime.

In this webinar, we will look at the parameters and considerations for GPC columns and selection.

Join Clinton Corman, senior scientist at MilliporeSigma, as he discusses the fundamentals, troubleshooting, and method development aspects of using porous graphitic carbon in analytical chromatography assays.

Review column selection basics. Explain the selection approach for these special needs below: High throughput, High pH, High aqueous, High sensitivity.

Dr. Helen Whitby explores the applicability of the new diol-link size exclusion column, bioZen dSEC-2, for the effective analysis of biosimilars, antibody–drug conjugates (ADCs) and oligonucleotides.

5 Topics: How are resolution & selectivity related? What are stationary phase characteristics? How to select a stationary phase? Hydrophobicity / Methylene Selectivity & Steric Selectivity / Aromaticity.

New 1.5 mm ID UHPLC columns push the performance of UHPLC systems by delivering up to 2x sensitivity and 50% less solvent consumption than 2.1 mm ID columns.

4 Topics: What is polar selectivity and why it is required & General factors that influence Selectivity & Reverse phase stationary phase selection & Mobile phase considerations for polar compounds.

This webinar will explain the different detection methods and their results. Special emphasis will be placed on the higher requirements for size exclusion columns preceding advanced detection methods.