Description
CHROMABOND columns HR-P-AOX, 6 mL, 200 mg are solid-phase extraction columns intended for AOX enrichment in analytical sample preparation. Each column offers a 6 mL working volume with a 200 mg sorbent fill and is fabricated from polypropylene fitted with polyethylene filter elements. Supplied in packs of 30 pieces from manufacturer Macherey-Nagel, these CHROMABOND HR-P-AOX columns support environmental and water-analysis workflows in which adsorbable organically bound halogens must be concentrated before instrumental determination. The polypropylene housing and PE filter elements provide mechanical stability during conditioning, loading, washing and elution on standard SPE manifolds. The 200 mg bed mass in the convenient 6 mL format balances capacity with practical solvent use for routine AOX enrichment protocols. Laboratories can integrate the columns into existing vacuum or positive-pressure SPE setups used for chromatography sample clean-up. Consistent column dimensions and packing facilitate reproducible preparation of samples destined for subsequent AOX measurement within the CHROMABOND accessory range.
This article is part of SPE cartridges & columns, in SPE & sample preparation.
Key features
- Pack size: 30 pc(s)
- Product type: SPE columns HR-P-AOX
- Column volume: 6 mL
- Sorbent amount: 200 mg
- Material: PP with PE filter elements
- EAN: 4046681072420
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Questions about Chromab. columns HR-P-AOX, 6 mL, 200 mg
What is this article?
Chromab. columns HR-P-AOX, 6 mL, 200 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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