Description
CHROMABOND empty columns in glass are unfilled SPE housings for laboratories that prepare custom solid-phase extraction beds. Each column has a 3 mL volume and is supplied with two glass-fibre filter elements—one already inserted and the second enclosed—so users can pack their own sorbent and complete the frit arrangement as required. Glass construction offers high chemical inertness and optical clarity for method development, specialised extractions and applications where polypropylene housings are less suitable. These empty columns support flexible SPE workflows in which sorbent type, particle size and bed height are selected by the analyst. Delivered as a pack of 50 pieces from manufacturer Macherey-Nagel, they fit standard 3 mL manifold systems used for vacuum or positive-pressure processing. As chromatography accessories, CHROMABOND glass empty columns enable reproducible custom packing for research, quality control and specialised sample clean-up prior to HPLC, GC or other instrumental techniques, giving laboratories full control over sorbent choice while retaining a standardised column format.
This article is part of SPE cartridges & columns, in SPE & sample preparation.
Key features
- Pack size: 50 pc(s)
- Product type: CHROMABOND empty SPE columns, glass
- Volume: 3 mL
- Filter elements: 2 glass-fibre (1 inserted, 1 enclosed)
- Material: Glass
- EAN: 4046681072055
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Questions about Chromab. empty glass columns, 3 mL,glass
What is this article?
Chromab. empty glass columns, 3 mL,glass 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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The category is SPE & sample preparation. The sub-category is SPE cartridges & columns. The catalogue is Chromatography equipment.
Shelves beside this one are Sorbents, silica gel & ion exchangers and Flash, empty & glass chromatography columns.
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