Description
Chromafix HR-XA (S) solid phase extraction cartridges are polymer-based strong mixed-mode anion exchangers for selective sample preparation in chromatographic workflows. The small (S) format provides a minimum fill quantity of 70 mg, suited to lower sample loads and economical solvent use while retaining anionic analytes from complex matrices. These CHROMAFIX cartridges function as chromatography accessories for solid-phase extraction protocols that combine hydrophobic interactions with strong anion-exchange functionality. Delivered in packs of 50 pieces from manufacturer Macherey-Nagel, they support everyday SPE tasks and method development in pharmaceutical, environmental and biochemical analysis. The polymer mixed-mode design offers a stable platform for laboratories that require reproducible anion-exchange performance. Select the small bed loading when compact sorbent mass and efficient handling are priorities for typical analytical sample volumes. The cartridges integrate into standard SPE manifolds and related sample-preparation setups common in modern chromatography laboratories working with anionic target compounds.
This article is part of SPE cartridges & columns, in SPE & sample preparation.
Key features
- Pack size: 50 pc(s)
- Product type: Solid phase extraction cartridges
- Ion-exchange mode: Strong mixed-mode anion exchanger
- Base material: Polymer
- Cartridge size: S (small)
- EAN: 4046681068492
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Questions about Chromafix HR-XA (S)
What is this article?
Chromafix HR-XA (S) 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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