Please note: Bulk quantities of unfunctionalized TSKgel PW beads for size exclusion chromatography are currently not available for purchase.

Bulk quantities are available with the following ligands attached and in particle sizes of 20 and 30 microns: 

For Hydrophobic Interaction Chromatography TSKgel Phenyl-5PW TSKgel Ether-5PW

For Ion Exchange Chromatography TSKgel SuperQ-5PW TSKgel DEAE-5PW TSKgel SP-5PW

The denotation "-5PW' identifies the base resin as TSKgel 5000PW.

HW and PW equivalent pore diameters and SEC product naming convention:

Toyopearl	TSKgel	Pore size (Å)
HW-75 6000PW  >1000 HW-65 5000PW  1000 HW-55 4000PW  400 - 500 HW-50 2000PW 125 HW-40 1000PW  50

Naming of functionalized resins

Toyopearl ligand-650: The "0" is added to the HW base bead name. So "Toyopearl QAE-550" has a base bead of Toyopearl HW-55

TSKgel ligand--XPW, where "X" is the first number of the PW base bead four number sequence. So "TSKgel SP-5PW" has a base bead of 5000PW.