Solutions

TSKgel HPLC Columns

High Performance Liquid Chromatography

High Performance Liquid Chromatography (HPLC) uses a liquid mobile phase to transport the sample components through a column packed with a solid material; the stationary phase. The "mode" of chromatography is usually defined by a combination of a certain stationary phase type with a certain mobile phase type. In order to generate a chromatogram that is suitable for qualitative or quantitative purposes, bonded phase chemistry and column and packing dimensions are one of several parameters that need to be optimized.

TSKgel Chromatography Columns

Tosoh Bioscience offers a comprehensive line of high and low pressure TSKgel HPLC columns for use with conventional and UHPLC systems to meet your purification needs. The TSKgel product line include columns in nearly every mode of HPLC, including Size Exclusion, Ion Exchange, Reversed Phase, Hydrophobic Interaction, Affinity, and Normal Phase/HILIC.

Click on each mode listed below for a short tutorial on the mode, including an animated video, as well as the variety of TSKgel columns offered in that mode.

 

 

Chromatography Mode

Types of Compounds Analyzed

Size Exclusion Chromatography (SEC) Natural (biopolymers), synthetic polymers
Ion Exchange Chromatography (IEC) Charged compounds
Reversed Phase Chromatography (RPC) Relatively hydrophobic compounds, neutrals, weak acids, weak bases
Hydrophobic Interaction Chromatography (HIC)
Hydrophobic biomolecules
Normal Phase/Hydrophilic Interaction Chromatography (HILIC)
Highly polar compounds 
Affinity Carbohydrates, proteins, specific antigens