Ion Exchange Chromatography
TSKgel SP-5PW Cation Exchange Glass Column, 10 μm, ID 5 mm x Length 5 cm
TSKgel SP-5PW columns are packed with porous hydrophilic polymer beads which are surface modified with a strong cation exchanger. They are used for the separation and analysis of proteins, peptides, and other biologically active molecules.
Product Attributes: | Matrix: | hydroxylated methacrylic polymer
| Particle size (mean): | 10, 13 and 20 μm
| Pore size: | 1000 Å
| Functional group: | -(CH2)3SO3-
| Counter ion: | Na+
| pH range: | 2.0 - 12.0
| Capacity (mg Hb/mL):
| 40 | Small ion capacity: | > 0.1 meq/mL
| pKa: | 2.3
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|  | Selectivity of TSKgel strong and weak cation exchangers
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