Description
CHROMABOND HR-XC columns with 45 µm fine-grained particles are solid-phase extraction columns based on a strong mixed-mode cation exchanger on a polymer support. The smaller particle size enhances mass transfer and can improve extraction efficiency for basic compounds that require both ion-exchange and reversed-phase interactions. Each column has a 3 mL volume and contains 200 mg of sorbent in a polypropylene body fitted with polyethylene filter elements. Offered in packs of 30 pieces from manufacturer Macherey-Nagel, they are intended for SPE sample clean-up in analytical laboratories handling pharmaceutical, environmental or clinical matrices. The polymer mixed-mode chemistry remains stable over a useful pH window and integrates with conventional manifolds and automated SPE platforms. Defined particle size, bed mass and column geometry support reproducible method transfer and consistent recoveries in quantitative workflows where fine-particle mixed-mode SPE is preferred.
This article is part of SPE cartridges & columns, in SPE & sample preparation.
Key features
- Pack size: 30 pc(s)
- Product type: CHROMABOND HR-XC SPE columns
- Particle size: 45 µm (fine-grained)
- Phase: Strong mixed-mode cation exchanger on polymer basis
- Column volume: 3 mL
- EAN: 4046681068782
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Questions about Chromab. columns HR-XC (45 µm),3mL,200mg
What is this article?
Chromab. columns HR-XC (45 µm),3mL,200mg 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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