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Education Experts in Chromatography

Ion Exchange Chromatography

 Ion Exchange Chromatography (IEC or IEX) is driven by interactions between charged target molecules and charged immobilized ligands on the chromatography resin. IEX can be divided into two different sub types. Cation exchange chromatography, in...
Experts in Chromatography Education

SEC columns – the tool for size exclusion chromatography

All chromatography columns that separate mixtures of molecules by size are SEC columns. They consist of a column housing filled with porous particles that are responsible for the retention of molecules of different sizes contained in a sample and thu...
Education Experts in Chromatography

A Closer Look at Size Exclusion Chromatography (SEC) in Bioprocessing

July 16, 2025

Unleashing the Power of Size Exclusion Chromatography (SEC) in BioprocessingSize Exclusion Chromatography (SEC), also known as gel filtration chromatography, is a cornerstone technique in the biopharmaceutical industry, prized for its ability to sepa...
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