Description
SPE polypropylene column CHROMABOND® NH2/C18 is a solid-phase extraction cartridge featuring a dual sorbent bed of amino (NH2) and octadecyl (C18) phases for selective clean-up of analytical samples. The column offers a 6 ml volume with adsorbent loadings of 500 mg NH2 and 1000 mg C18, providing additional C18 capacity for retaining non-polar constituents while the NH2 bed addresses more polar interactions. This configuration is well suited to water analysis SPE protocols and multi-step sample preparation ahead of chromatographic measurement. Supplied in packs of 30 pieces weighing 0,244 kg in total, the columns fit common SPE processing equipment used in environmental and routine laboratory settings. CHROMABOND® SPE columns from manufacturer MACHEREY-NAGEL support reproducible extraction workflows across series of samples. The NH2/C18 polypropylene format gives laboratories a practical mixed-mode option within SPE phases for water analysis, combining polar and reversed-phase retention in a single, easy-to-handle column.
This article is part of SPE cartridges & columns, in SPE & sample preparation.
Key features
- Pack size: 30 pc(s)
- Product type: SPE polypropylene column
- Brand: CHROMABOND®
- Phase: NH2/C18
- Column volume: 6 ml
- Adsorbent weight: 500/1000 mg
- Technical Information Sheet:
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Questions about SPE-Polypropylene column CHROMABOND®, NH2/C18, 6ml vol.,abs. weight 500/1000mg
What is this article?
SPE-Polypropylene column CHROMABOND®, NH2/C18, 6ml vol.,abs. weight 500/1000mg 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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