Overcoming Barriers with UHPLC to Achieve Maximum Performance

LC Column Troubleshooting Isolating the Source of the Problem Rita Steed December 12, 2013 Page 1 What Do We Troubleshoot The typical LC troubleshooting approach asks the questions: – What’s wrong with the column? – What’s wrong with the instrument?…

Peptide Mapping Hardware and Column Optimization 1 Peptide Mapping Hardware Challenges Very complex samples require long, shallow gradients Mobile phase components require mixing, however delay volume within the pump needs to be low to deliver accurate gradients Overall system dispersion…

It’s Not All About the Column: The Role of the Mobile Phase and Your Instrument Rita Steed Application Engineer June 14, 2021 DE443606314583333 Outline Mobile phase • Aqueous – Buffers – Preparation • Organic Pre-column protection • Filters • Guard…

Eliminate your Application and Chromatography Challenges LC Application Scientist Session Information Contributed by USA HPLC Applications Scientist Team Speaker: 1 June 22, 2020 Lorena Lopez LC Application Scientist Lexington, MA DE.7419791667 1260 Infinity II Prime LC 800 bar 1260 Infinity…