Description
CHROMABOND Florisil columns, 3 mL with a 200 mg sorbent bed, are solid-phase extraction columns for sample preparation in analytical chromatography. Each unit consists of a polypropylene housing with polyethylene filter elements, pre-packed with Florisil magnesium silicate for clean-up of organic extracts and retention of polar analytes. The 3 mL reservoir and 200 mg bed mass provide a practical format for medium-scale SPE clean-up and fractionation before GC or HPLC. Packs of 50 pieces from manufacturer Macherey-Nagel support routine workflows in environmental, food and pharmaceutical laboratories. Florisil phases are frequently used to reduce lipids, pigments and other matrix interferences in complex samples. The PP body with PE frits offers broad compatibility with common organic solvents employed in SPE protocols. These columns fit standard SPE manifolds and vacuum processing systems and belong to the established CHROMABOND range for reproducible sample preparation.
This article is part of SPE cartridges & columns, in SPE & sample preparation.
Key features
- Pack size: 50 pc(s)
- Product type: CHROMABOND SPE columns Florisil
- Column volume: 3 mL
- Sorbent amount: 200 mg
- Housing material: PP with PE filter elements
- EAN: 4046681070839
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Questions about Chromab. columns Florisil, 3 mL, 200 mg
What is this article?
Chromab. columns Florisil, 3 mL, 200 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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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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