Description
SPE polypropylene column CHROMABOND® NH2/C18 is a solid-phase extraction column combining amino (NH2) and octadecyl (C18) sorbent beds for selective sample clean-up in analytical workflows. Each column has a 6 ml volume and an adsorbent loading of 500 mg NH2 together with 500 mg C18, enabling mixed-mode retention strategies useful in water analysis and related SPE applications. The polypropylene body is suited to standard SPE manifolds and vacuum or positive-pressure processing of aqueous and organic extracts. Packaged as 30 pieces with a total weight of 0,237 kg, the set supports method development and routine series work in environmental and laboratory water testing. CHROMABOND® columns from manufacturer MACHEREY-NAGEL are established tools for phase-selective extraction prior to chromatographic determination. This NH2/C18 dual-bed format addresses polar and non-polar interferences in one cartridge, streamlining preparation steps for laboratories focused on SPE phases for water analysis and multi-residue sample clean-up.
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: 500/500 mg
- Technical Information Sheet:
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Questions about SPE-Polypropylene column CHROMABOND®, NH2/C18, 6 ml vol.,abs. weight 500/500mg
What is this article?
SPE-Polypropylene column CHROMABOND®, NH2/C18, 6 ml vol.,abs. weight 500/500mg 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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Shelves beside this one are Sorbents, silica gel & ion exchangers and Flash, empty & glass chromatography columns.
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