Description
CHROMABOND HR-XCW columns, 6 mL, 500 mg, are solid-phase extraction columns based on a weak mixed-mode cation exchanger on a polymer support. The combination of polymeric backbone and weak cation-exchange functionality suits selective retention and clean-up of cationic analytes in sample-preparation workflows. Each column has a 6 mL volume and is filled with 500 mg of sorbent, offering a balanced bed mass for typical analytical SPE loads. The housing is polypropylene with polyethylene filter elements, supporting standard laboratory handling and solvent compatibility within SPE protocols. Supplied in packs of 30 pieces from manufacturer Macherey-Nagel, these CHROMABOND columns serve as chromatography accessories for method development and routine extraction. The pack net weight is 0,21 kg. HR-XCW is intended where mixed-mode cation exchange on polymer is required rather than purely reversed-phase or strong-exchanger phases. The product is non-sterile and is provided for conventional laboratory chromatography use.
This article is part of SPE cartridges & columns, in SPE & sample preparation.
Key features
- Pack size: 30 pc(s)
- Product type: CHROMABOND HR-XCW SPE columns
- Phase: Weak mixed-mode cation exchanger, polymer-based
- Volume: 6 mL
- Sorbent amount: 500 mg
- EAN: 4046681069444
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Questions about Chromab. columns HR-XCW, 6 mL, 500 mg
What is this article?
Chromab. columns HR-XCW, 6 mL, 500 mg is the article on this page. Luminix Health distributes Macherey-Nagel for laboratory use. It sits in SPE cartridges & columns, inside SPE & sample preparation, in Chromatography equipment.
An SPE cartridge holds a bed of sorbent. Bed mass, sorbent chemistry and volume are the specification. A 100 mg C18 cartridge and a 1 g C18 cartridge take different sample loads and different elution volumes. The method names all three.
Solid-phase extraction holds a compound on a sorbent while the rest of the sample is washed away, then releases it in a small volume. The sorbent, the bed mass and the solvents are the method. Silica, ion exchangers and polymer phases do different jobs. A flash column is the same idea scaled toward purification rather than trace cleanup. The molecules are on PubChem, named by IUPAC.
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The category is SPE & sample preparation. The sub-category is SPE cartridges & columns. The catalogue is Chromatography equipment.
Shelves beside this one are Sorbents, silica gel & ion exchangers and Flash, empty & glass chromatography columns.
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