Description
CHROMABOND HR-XC columns (45 µm) are strong mixed-mode cation exchangers on a polymer basis for solid-phase extraction and chromatographic sample preparation. The fine-grained sorbent has a particle size of 45 µm and is packed at 60 mg into 3 mL polypropylene columns fitted with polyethylene filter elements. This format supports selective retention of cationic analytes through combined ion-exchange and reversed-phase interactions while maintaining practical flow. Supplied in packs of 30 pieces from manufacturer Macherey-Nagel, the columns are suited to clean-up, enrichment and fractionation steps ahead of HPLC, LC-MS or related techniques. The polymer backbone offers chemical robustness for routine laboratory use, and the compact 3 mL / 60 mg bed is convenient for method development as well as day-to-day SPE workflows. Consistent packing with PE frits helps deliver reproducible performance across the pack when processing complex matrices in research or quality-control environments.
This article is part of SPE cartridges & columns, in SPE & sample preparation.
Key features
- Pack size: 30 pc(s)
- Phase type: Strong mixed-mode cation exchanger (polymer)
- Particle size: 45 µm
- Column volume: 3 mL
- Sorbent amount: 60 mg
- EAN: 4046681068737
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Questions about Chromab. columns HR-XC (45 µm), 3mL,60mg
What is this article?
Chromab. columns HR-XC (45 µm), 3mL,60mg 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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