Description
CHROMABOND® SPE glass columns packed with Na2SO4/Florisil® provide a dual-bed solid-phase extraction format for sample clean-up in environmental and water analysis. Each glass column has a 6 ml volume and contains 2000 mg sodium sulfate combined with 2000 mg Florisil®, supporting drying and polar adsorption steps in one cartridge. This configuration is commonly applied in hydrocarbon-index workflows and related clean-up sequences where residual water removal and polar-matrix reduction improve subsequent chromatographic measurement. Supplied as 30 pieces from manufacturer MACHEREY-NAGEL, the glass body offers solvent compatibility for organic extracts used in ISO-oriented water and wastewater methods. Laboratories performing SPE sample preparation can integrate these dual-layer columns into manual or manifold-based extraction routines without changing established bed masses. The defined 2000/2000 mg loading and 6 ml geometry give a practical balance of capacity and flow for routine environmental sample preparation.
This article is part of SPE cartridges & columns, in SPE & sample preparation.
Key features
- Pack sizes: 30 pc(s), 250 pc(s)
- Product line: CHROMABOND®
- Column material: Glass
- Sorbent: Na2SO4/Florisil®
- Column volume: 6 ml
- Bed mass: 2000/2000 mg
- Technical Information Sheet:
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Questions about SPE glass column CHROMABOND® Na2SO4/Florisil®, 30 unit(s)
What is this article?
SPE glass column CHROMABOND® Na2SO4/Florisil®, 30 unit(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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