Description
CHROMABOND HR-XCW columns are solid-phase extraction columns featuring a weak mixed-mode cation exchanger on a polymer basis. This variant provides a 3 mL column volume with a 200 mg sorbent bed for sample preparation and selective clean-up in chromatographic applications. The housing is manufactured from polypropylene (PP) and includes polyethylene (PE) filter elements for stable bed retention and flow during extraction. Offered by manufacturer Macherey-Nagel within the CHROMABOND range, the HR-XCW phase combines weak cation-exchange functionality with polymeric mixed-mode character for cationic analytes. The compact 3 mL format with 200 mg packing suits method development and routine SPE work where a higher bed mass in a smaller tube is preferred. Columns are supplied in packs of 30 pieces for convenient laboratory stocking. As chromatography accessories, they fit standard solid-phase extraction manifolds and vacuum or positive-pressure processing used in analytical chemistry. Polymer-based sorbent and PP/PE construction define a clear hardware and chemistry combination for everyday sample-preparation tasks.
Key features
- Pack size: 30 pc(s)
- Product type: CHROMABOND HR-XCW SPE columns
- Phase: Weak mixed-mode cation exchanger on polymer basis
- Column volume: 3 mL
- Sorbent amount: 200 mg
- EAN: 4046681069499