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Chromatography

In chemical analysis, chromatography is a laboratory technique for the separation of a mixture into its components. The mixture is dissolved in a fluid solvent (gas or liquid) called the mobile phase, which carries it through a system (a column, a capillary tube, a plate, or a sheet) on which a material called the stationary phase is fixed. As the…

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Overview

Etymology and pronunciation

History

Terms

Techniques by chromatographic bed shape

Displacement chromatography

Techniques by physical state of mobile phase

Techniques by separation mechanism

Special techniques

Applications

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Chromatography

Nodes134
Edges133
Triples263
Avg. degree1.99
Density0.014925
Components1

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Chromatography

Top relations

related to Terms · 34
Chromatography → Analyte, Analytical, Any, Bonded, C-18, CEC, Chromatogram, Chromatograph, Effluent, Eluate, Eluent, Eluite, Eluotropic, Examples, GC, HPLC, If, Immobilized, In, It
related to Hydrophobic interaction chromatography · 18
Chromatography → Ammonium, At, Bovine Serum Albumin, BSA, Celsius, Commonly, Franzreb, HIC, Hofmeister, Hydrophobic Interaction Chromatography, In, It, Müller, Of, The, These, Thus, Using
related to history · 15
Chromatography → Advances, Archer John Porter Martin, Chemistry, He, Kazan, Mikhail Tsvet, New, Nobel Prize, Researchers, Richard Laurence Millington Synge, Since, The, They, Tsvet's, Warsaw
related to Hydrodynamic chromatography · 15
Chromatography → Brewer, Côté, HDC, However, Hydrodynamic, In, Isenberg, Larger, MALS, Open, SEC, Size Exclusion Chromatography, Striegel, The, This
related to Gas chromatography · 13
Chromatography → Both, Capillary, Further, Gas, GC, GLC, It, Packed, PLOT, SCOT, Stainless, The, WCOT
related to Liquid chromatography · 11
Chromatography → C18, HPLC, In HPLC, It, LC, Liquid, Methods, Monoliths, NPLC, Present, RPLC
related to Pyrolysis gas chromatography · 11
Chromatography → Curie, Depending, GC/MS, Isothermal, Large, Pyrolysis, Pyrolysis GC, The, These, Three, To
related to Affinity chromatography · 10
Chromatography → Affinity, After, Columns, Cu, Fe, His-tags, It, These, Traditional, Zn
related to Displacement chromatography · 10
Chromatography → Because, But, Displacement, Gaussian, In, Operating, The, There, Thus, Wide
related to Expanded bed adsorption chromatographic separation · 9
Chromatography → After, Alternatively, An, CIP, EBA, Expanded-bed, In EBA, Target, The

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Important terminology

phase column stationary separation mobile used sample liquid solvent technique mixture proteins analytes different analyte columns two separate molecules polar

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Chromatographyis alaboratory technique for the separation of a mixture into its components0.90text
Chromatographyis aseparation technique in which the stationary bed is within a tube0.90text
Chromatographyis aseparation technique in which the stationary phase is present as or on a plane0.90text
Chromatographyis atechnique that involves placing a small dot or line of sample solution onto a strip of chromatography paper0.90text
Chromatographyis aseparation technique in which the mobile phase is a fluid above and relatively close to its critical temperature and pressure0.90text
Chromatographyis aconvenient and effective technique for the capture of proteins directly from unclarified crude sample0.90text
chlorophyllinstance ofprimarily for the separation of plant pigments0.80text
carotenesinstance ofprimarily for the separation of plant pigments0.80text
and xanthophyllsinstance ofprimarily for the separation of plant pigments0.80text
methanol in reverse phase chromatographyinstance ofsuch as hexane in normal phase or a polar solvent0.80text
the sample being separatedinstance ofsuch as hexane in normal phase or a polar solvent0.80text
centrifugationinstance ofThis allows omission of initial clearing steps0.80text

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