Description
CHROMABOND columns Alox A are solid-phase extraction columns filled with acidic aluminium oxide for selective sample clean-up and fractionation. Each unit offers a 6 mL column volume and contains 1000 mg of Alox A (acidic) sorbent, suited to adsorption of polar compounds and removal of interfering matrix components under normal-phase or polar-interaction conditions. The polypropylene body incorporates polyethylene filter elements that secure the sorbent bed and support consistent flow during conditioning, sample application and elution. Available in packs of 30 pieces from manufacturer Macherey-Nagel, these CHROMABOND Alox A columns are intended for laboratories performing SPE prior to chromatographic or spectroscopic analysis. The 6 mL / 1000 mg format provides ample capacity for typical analytical loads while remaining compatible with common SPE manifolds and vacuum or positive-pressure processing. They are used in environmental, food, natural-product and pharmaceutical sample-preparation protocols where acidic alumina selectivity is required.
This article is part of SPE cartridges & columns, in SPE & sample preparation.
Key features
- Pack size: 30 pc(s)
- Product line: CHROMABOND
- Phase: Alox A (acidic)
- Column volume: 6 mL
- Sorbent amount: 1000 mg
- EAN: 4046681073205
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Questions about Chromab. columns Alox A, 6 mL, 1000 mg
What is this article?
Chromab. columns Alox A, 6 mL, 1000 mg 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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