HPLC Columns
HPLC Stationary phases for a broad range of separations
For more than 35 years, Hamilton Company has developed and manufactured pressure-stable, polymeric polystyrene-divinylbenzene (PS-DVB) HPLC columns that are used in most of the world’s top chromatography labs. With a wide range of particle sizes, pore sizes, pH stability from 1 to 14, temperature resistance over 100°C, and chemistries to match most analyte types, Hamilton polymeric columns are the chromatographer’s choice for challenging separations.
Anion Exchange
Hamilton offers six polymeric packaging materials for anion exchange separations.
Ion Exclusion
Ion exclusion chromatography excludes ionized samples, suitable for weak acid mixtures.
Cation Exchange
Cation exchange chromatography is controlled by the pH and ionic strength of the mobile phase for positively charged samples.
Reversed-Phase
Hamilton reversed-phase HPLC columns combine silica-based and polymeric properties for inertness and longevity.