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Bulk quantities are available with the following ligands attached and in particle sizes of 20 and 30 microns:
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 |
>1,000 |
| HW-65 |
5000PW |
1,000 |
| 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. Therefore "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. Therefore "TSKgel SP-5PW" has a base bead of 5000PW.
Please note: Bulk quantities of unfunctionalized TSKgel PW beads for size exclusion chromatography are currently not available for purchase.
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