chromatography column

Also found in: Thesaurus, Wikipedia.
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.chromatography column - a vertical glass tube used in column chromatography; a mixture is poured in the top and washed through a stationary substance where components of the mixture are adsorbed selectively to form colored bands
tube, tubing - conduit consisting of a long hollow object (usually cylindrical) used to hold and conduct objects or liquids or gases
References in periodicals archive ?
Przedmiotem contract is the sale and delivery of laboratory equipment, including transport, installation and training in the Centre of New Technologies UW Part I: System for high-performance liquid chromatography column set chiranychPart II: vacuum pumpPart III laboratory balancesPart IV fitotronPart V of the PAM fluorometerPart VI fluorescence spectrometerPart VII apparatus for vertical electrophoresis of proteins and nucleic acidsand electrophoretic transfer of proteins wetPart VIII spectrophotometer UV-VISPart IX fitotron with adjustable light intensity2.
There are many disposable chromatography column systems that meet regulatory cGMP requirements and standards.
To detect Schwartz's cholesterol by-product, for example, requires a gas chromatography column and a mass spectroscope.
Tenders are invited for Supply of Chromatography Column And Flask
Manufactured from chemically and biologically inert borosilicate glass with PTFE fittings, the Omnifit chromatography column range has minimal dead volume to eliminate sample contamination problems and ensure smooth solvent flow.
Grace adds yet another company to its growing chromatography column business (see IBO 6/30/04) as it seeks to expand its capabilities for pharmaceutical applications and in the European market.
Membrane modules that allow up to 80 membranes to be stacked together within stainless steel housings simulate a short, wide chromatography column.
In their most basic forms, thermal desorbers heat the sample, which is then carried directly to a gas chromatography column.
Grace's second column acquisition this year after buying preparative chromatography column company MODcol earlier this year (see IBO 5/15/03).
Manipulating these valve assemblies allows product to flow through the chromatography column in a forward or reverse direction or bypass the column altogether.
2om highly asymmetric membrane, is being merged in a hybrid device of 3M's Emphaze AEX Hybrid purifier, it could also preclude both cellular debris and soluble impurities reaching the protein-A chromatography column downstream.
Sometimes referred to as high-pressure liquid chromatography, it is used to separate components of a mixture by using a variety of chemical interactions between the substance being analyzed and the chromatography column.