TSKgel SuperSW2000, 4 µm, 125 Å 300 mm x 4.6 mm

The TSKgel SuperSW2000 SEC column 300x4.6mm, 4µm, uses a fine silica-based packing material with small pore size. Small particles and a narrow column ID enable fast, high-resolution separations with low sample volume.TSKgel SuperSW2000 is used for peptide mapping, protein fragments and small proteins.

Features and Benefits

• Virtually all LC separation mechanisms under one brand
• Silica and polymer materials for small molecules through biopolymers
• Graded pore sizes for SEC and GPC
• Analytical, UHPLC, and semipreparative formats
• Co-phase protective systems for many product lines

Additional Information

The TSKgel product line includes silica-based and polymer-based packing materials for size-exclusion chromatography, gel permeation chromatography, reverse-phase chromatography, HILIC, ion-exchange chromatography, hydrophobic interaction chromatography, and affinity chromatography. Silica is primarily used for highly efficient SEC and RP columns. Hydrophilic polymethacrylates enable aqueous SEC and bioseparations, while polystyrene-divinylbenzene covers organic GPC. Non-porous particles provide particularly fast mass transport; porous particles, on the other hand, offer higher capacity or a defined molecular weight range. Selecting the appropriate pre-column or cartridge extends its service life, but it must always be compatible with the specific TSKgel family and ID.

Legal Information

TSKgel is a registered trademark of the manufacturer Tosoh Corporation, Tokyo, Japan.