Description
CHROMABOND Flash RS 15 C18 ec columns are flash chromatography cartridges filled with endcapped octadecyl-modified silica (C18 ec) of 15–40 µm particle size and a sorbent load of 16,4 g. The polypropylene housing with polyethylene filter elements provides a compact, solvent-compatible format for reversed-phase flash separations in preparative laboratory practice. C18 ec packing is widely applied to the purification of moderately polar to non-polar organic compounds, peptide fragments and other analytes that retain on hydrophobic bonded phases. Each column is supplied as a single ready-to-use unit from manufacturer Macherey-Nagel, suited to standard flash systems used in medicinal chemistry, natural-product isolation and process research. The 15–40 µm particle distribution supports efficient flow under medium pressure while the endcapped C18 surface reduces residual silanol activity. With a 16,4 g bed, the RS 15 format addresses small- to medium-scale clean-up and fraction collection tasks where reversed-phase selectivity is required without moving to larger industrial cartridges.
This article is part of SPE cartridges & columns, in SPE & sample preparation.
Key features
- Pack size: 1 pc
- Product type: CHROMABOND Flash RS 15 column
- Packing material: C18 ec
- Particle size: 15-40 µm
- Sorbent fill: 16,4 g
- EAN: 4046681067464
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Questions about Chromab. Flash RS 15 C18 ec, 15-40 µm
What is this article?
Chromab. Flash RS 15 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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