XSelect Premier Columns
Maximize selectivity with problem-solving technologies for a wide range of analytes
Get the best injection to injection reproducibility in your chromatographic separations with Waters XSelect Premier 2.5 µm and 3.5 µm Columns, which utilize MaxPeak High Performance Surfaces (HPS) Technology. Ideal for the wide range of analytes encountered in method development, XSelect Premier Columns combine modern particle technologies and ligands with the protection of MaxPeak HPS Technology.
Designed to maximize selectivity, XSelect Premier Columns are built on one of two innovative base particle technologies, Charged Surface Hybrid (CSH) and High Strength Silica (HSS). The integration of MaxPeak HPS allows you to recover more and achieve balanced, controlled interactions between your analytes, mobile phase, and the column for the highest performance chromatographic separations.
PST (Peptide Separation Technology)
peptide mapping. Reversed-phase (RP) chromatography has become the separation mode of choice due to its relatively high resolving power and outstanding quantitative (UV) and qualitative (ESI-MS) information. Waters Ethylene Bridged Hybrid (BEH Technology) and new Charged Surface Hybrid (CSH™) Peptide Separation Technology columns provide capabilities that help address demanding application needs.