Tosoh, 0007161, TSKgel SP-5PW
TSKgel SP-5PW columns are packed with porous hydrophilic polymer beads which are surface modified with sulfopropyl strong cation exchange groups.
Catalog Number: 0007161
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| Base Material | polymer |
|---|---|
| Column Diameter (mm) | 7.5, 2, 21.5 |
| Column Length (cm) | 7.5, 15 |
| Housing Material | Stainless Steel |
| Particle Size (µm) | 10 |
| Pore Size (nm) | 100 |
| Mode | Cation Exchange |
| Applications | Proteins, Peptides |
| Product Category | HPLC Columns |
| Group | Specialty |
Answer:The column is 7.5 mm ID × 75 mm long.
Answer:It uses 10 µm porous hydrophilic polymer beads with strong sulfopropyl cation-exchange groups.
Answer:TSKgel SP-5PW Guardgel Kit 0007211 is designated for this analytical column.
TSKgel SP-5PW is a polymer-based strong cation-exchange HPLC column for proteins, peptides, and other biologically active compounds. This analytical configuration measures 7.5 × 75 mm and is packed with 10 µm porous, hydrophilic polymer particles. Sulfopropyl groups provide strong cation-exchange functionality, allowing researchers to separate biomolecules according to surface charge under suitable buffered salt or pH conditions. The packing has nominal 100 nm pores that support access for relatively large biological analytes. Its short 75 mm format is useful for rapid charge-based scouting, protein fractionation, and selected purification-development workflows. A matching SP-5PW Guardgel Kit can protect the analytical bed from sample contaminants. This is an analytical ion-exchange column, not a size-exclusion gel or loose bulk resin.
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