Description
CHROMABOND SiOH columns are chromatography columns configured with a 6 mL bed volume and a 500 mg SiOH sorbent fill for laboratory solid-phase workflows. Each column uses a polypropylene (PP) body fitted with polyethylene (PE) filter elements, supporting reliable sample handling in routine extraction and clean-up steps. The SiOH phase provides an unmodified silica surface suited to normal-phase separations and polar analyte retention when used according to established SPE protocols. Supplied as a pack of 30 pieces, the format is practical for method development, validation batches, and day-to-day sample preparation in analytical laboratories. These CHROMABOND SiOH units from manufacturer Macherey-Nagel integrate cleanly into standard column racks and vacuum or positive-pressure manifolds commonly used in chromatography accessory setups. Consistent fill mass and defined column geometry help maintain reproducible flow and bed integrity across parallel preparations. Designed for non-sterile laboratory use, the columns address typical needs in environmental, food, and chemical analysis sample prep where silica-based SPE media are specified. The compact 6 mL / 500 mg configuration balances capacity with solvent economy for medium-scale extractions.
This article is part of SPE cartridges & columns, in SPE & sample preparation.
Key features
- Pack size: 30 pc(s)
- Product line: CHROMABOND SiOH columns
- Column volume: 6 mL
- Sorbent amount: 500 mg
- Housing material: PP
- EAN: 4046681072949
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Questions about Chromab. columns SiOH, 6 mL, 500 mg
What is this article?
Chromab. columns SiOH, 6 mL, 500 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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