Description
CHROMABOND HR-X columns (45 µm) are solid-phase extraction columns for sample preparation in chromatographic workflows. Each column has a 3 mL volume and is packed with 200 mg of fine-grained HR-X sorbent at a particle size of 45 µm. The housing is polypropylene with polyethylene filter elements, providing a robust format for vacuum, positive-pressure or manual SPE manifolds. Supplied in packs of 30 pieces from manufacturer Macherey-Nagel, these columns support method development and routine clean-up, enrichment or matrix removal ahead of HPLC, GC or other analytical techniques. The fine 45 µm particle bed offers a high surface area for interaction with target analytes while the 200 mg bed mass suits small to medium sample loads. Laboratories in environmental analysis, food testing, pharmaceutical research and clinical chemistry use CHROMABOND HR-X SPE columns when reproducible extraction performance and convenient cartridge handling are required. The 3 mL format integrates easily with standard SPE hardware and collection racks.
This article is part of SPE cartridges & columns, in SPE & sample preparation.
Key features
- Pack size: 30 pc(s)
- Product type: CHROMABOND HR-X SPE columns
- Particle size: 45 µm (fine-grained)
- Column volume: 3 mL
- Sorbent bed: 200 mg
- EAN: 4046681069017
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Questions about Chromab. columns HR-X (45 µm), 3mL,200mg
What is this article?
Chromab. columns HR-X (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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