Description
CHROMABOND HR-XC columns (45 µm) are fine-particle solid-phase extraction columns based on a strong mixed-mode cation exchanger on a polymer support. Each unit provides a particle size of 45 µm, a column volume of 1 mL and a sorbent bed of 30 mg, supporting selective retention and clean-up of cationic analytes in chromatographic sample preparation. The polypropylene housing is equipped with polyethylene filter elements to maintain stable flow under vacuum or positive-pressure SPE conditions. Offered as a pack of 30 pieces from manufacturer Macherey-Nagel, the format suits method development and routine multi-sample work where consistent bed mass and mixed-mode selectivity matter. HR-XC chemistry combines strong cation-exchange functionality with polymeric reversed-phase character, enabling dual retention mechanisms for basic compounds and related matrices in environmental, food and pharmaceutical analysis. These columns fit standard SPE manifolds and automated systems used in analytical and quality-control laboratories that require reproducible extraction with compact sorbent beds and fine 45 µm particles for effective surface contact.
This article is part of SPE cartridges & columns, in SPE & sample preparation.
Key features
- Pack size: 30 pc(s)
- Product type: SPE columns HR-XC mixed-mode cation exchanger
- Particle size: 45 µm
- Column volume: 1 mL
- Sorbent bed: 30 mg
- EAN: 4046681068669
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Questions about Chromab. columns HR-XC (45 µm), 1mL,30mg
What is this article?
Chromab. columns HR-XC (45 µm), 1mL,30mg 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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Shelves beside this one are Sorbents, silica gel & ion exchangers and Flash, empty & glass chromatography columns.
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