Description
CHROMABOND HR-XCW columns are solid-phase extraction columns that employ a weak mixed-mode cation exchanger on a polymer basis. Each column offers a 1 mL volume filled with 100 mg of sorbent, supporting selective sample preparation in analytical chromatography workflows. The polypropylene housing is fitted with polyethylene filter elements to maintain stable flow during conditioning, loading, washing and elution. These SPE columns serve as chromatography accessories wherever mixed-mode cation-exchange selectivity is needed alongside hydrophobic interaction for basic analytes. Supplied in packs of 30 pieces from manufacturer Macherey-Nagel, they integrate with standard vacuum manifolds and positive-pressure SPE systems. The polymer-based HR-XCW phase is suited to clean-up and enrichment steps in complex matrices when laboratories require reproducible retention behaviour. With a compact 1 mL geometry and 100 mg bed mass, the format balances sorbent capacity and solvent use for routine quantitative work in research and quality-control environments that rely on mixed-mode SPE chemistry.
This article is part of SPE cartridges & columns, in SPE & sample preparation.
Key features
- Pack size: 30 pc(s)
- Phase: HR-XCW weak mixed-mode cation exchanger
- Sorbent base: Polymer
- Column volume: 1 mL
- Sorbent amount: 100 mg
- EAN: 4046681069574
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Questions about Chromab. columns HR-XCW, 1 mL, 100 mg
What is this article?
Chromab. columns HR-XCW, 1 mL, 100 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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