Description
CHROMABOND Flash RS 4 C18 ec columns are ready-to-use flash chromatography columns packed with endcapped C18 (C18 ec) reversed-phase silica of 15–40 µm particle size. Each column contains a 5 g bed of stationary phase and is built from polypropylene with polyethylene filter elements for broad solvent compatibility in preparative laboratory work. Offered in a pack of 2 pieces from manufacturer Macherey-Nagel, these units support flash purification in organic synthesis, natural-product isolation and related preparative workflows. The C18 ec phase is suited to reversed-phase separations of moderately polar to non-polar compounds under typical flash conditions. Polypropylene housings with PE filter elements provide a practical single-use format that fits standard flash systems. The 15–40 µm particle-size range balances loading capacity with workable flow and back-pressure for routine flash applications. CHROMABOND Flash RS 4 C18 ec columns give laboratories a convenient 5 g flash packing option whenever endcapped C18 media are required for efficient preparative separations.
This article is part of SPE cartridges & columns, in SPE & sample preparation.
Key features
- Pack size: 2 pc(s)
- Product type: Flash chromatography columns
- Stationary phase: C18 ec
- Particle size: 15-40 µm
- Bed weight: 5 g
- EAN: 4046681067372
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Questions about Chromab. Flash RS 4 C18 ec, 15-40 µm
What is this article?
Chromab. Flash RS 4 C18 ec, 15-40 µm 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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