New brochure about size exclusion chromatography


Tosoh Product Profile

Tosoh Bioscience presents a new brochure featuring the use of TSKgel columns for SEC with aqueous mobile phases, also known as gel filtration chromatography (GFC). The brochure comprises all aspects of SEC, starting with the fundamentals of SEC, characteristics of TSKgel SEC columns, and application examples for the different column types:

  • Silica based TSKgel SW columns for protein analysis
  • Polymeric TSKgel PW columns for analysis of water soluble synthetic polymers and polysaccharides
  • TSKgel Alpha and SuperAW columns suitable for SEC with both, aqueous and organic eluents

Silica based TSKgel SW columns are the industry’s standard for the separation of proteins by aqueous SEC. TSKgel SuperSW columns have smaller diameters and are filled with smaller particles. Providing both, high sensitivity and high resolution, they are ideally suited for the QC of low dose biopharmaceuticals.

The brochure also features the latest additions to the polymer based SEC columns, such as the TSKgel PWXL-CP columns for the analysis of cationic polymers and the TSKgel SuperMultiporePW linear SEC columns, deigned to determine the size distribution of water soluble polymers, such as polyvinylpyrrolidones or dextrans.

The brochure supports users in selecting the appropriate column and gaining the best SEC performance.

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