Description
CHROMABOND filter elements made of glass fibre are dedicated chromatography accessories for 3 mL glass columns used in solid-phase extraction and related sample-preparation work. The frits retain sorbent beds within the column while allowing solvents and sample solutions to pass during conditioning, loading, washing and elution steps. Supplied in a pack of 250 pieces from manufacturer Macherey-Nagel, they support laboratories that prepare or maintain glass SPE columns in higher throughput. Glass-fibre construction is well established for chromatographic applications where chemical compatibility and mechanical stability of the filter bed are important. These elements fit the 3 mL glass-column format commonly employed in analytical workflows for environmental, food and pharmaceutical matrices. Keeping a ready stock of matching filter elements helps ensure consistent column packing and reproducible extraction performance. As part of the CHROMABOND accessory range, the 3 mL glass-fibre filter elements integrate smoothly into existing SPE setups without additional adaptation.
This article is part of SPE cartridges & columns, in SPE & sample preparation.
Key features
- Pack size: 250 pc(s)
- Brand: CHROMABOND
- Type: Glass fibre filter elements
- Column format: 3 mL glass columns
- Material: Glass fibre
- EAN: 4046681071874
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Questions about Chromab. filter elem. f. glass col., 3mL
What is this article?
Chromab. filter elem. f. glass col., 3mL 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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