Ads
related to: thin layer chromatography introduction
Search results
Results From The WOW.Com Content Network
Thin-layer chromatography (TLC) is a chromatography technique that separates components in non-volatile mixtures. [1] It is performed on a TLC plate made up of a non-reactive solid coated with a thin layer of adsorbent material. [2] This is called the stationary phase. [2]
High-performance thin-layer chromatography (HPTLC) serves as an extension of thin-layer chromatography (TLC), offering robustness, simplicity, speed, and efficiency in the quantitative analysis of compounds. [1] This TLC-based analytical technique enhances compound resolution for quantitative analysis.
Planar chromatography is a separation technique in which the stationary phase is present as or on a plane. The plane can be a paper, serving as such or impregnated by a substance as the stationary bed (paper chromatography) or a layer of solid particles spread on a support such as a glass plate (thin-layer chromatography).
Chromatography separates dissolved substances by different interaction with (i.e., travel through) a material. High-performance liquid chromatography (HPLC) Thin-layer chromatography (TLC) Countercurrent chromatography (CCC) Droplet countercurrent chromatography (DCC) Paper chromatography; Ion chromatography; Size-exclusion chromatography (SEC)
Chromatography: One of the basic modern "chemical examination" of body fluids and viscera;video links for details •Gas Chromatography or Gas Liquid Chromatography(GLC)-do- •Planar Chromatography-do- •Paper Chromatography-do- •Thin layer chromatography-do- •Affinity chromatography-do- •Ion exchange chromatography-do-
Thin layer chromatography is used to separate the colorful components of a plant extract The first true chromatography is usually attributed to the Russian-Italian botanist Mikhail Tsvet . Tsvet applied his observations with filter paper extraction to the new methods of column fractionation that had been developed in the 1890s for separating ...
In 1968, Bobbitt became lead instructor for an American Chemical Society course on thin-layer chromatography and taught seminars across the US on that subject. In 1970, he became president of the UConn Sigma Xi chapter, and in 1975, the president of the UConn Phi Beta Kappa chapter.
The CRFs in thin layer chromatography characterize the equal-spreading of the spots. The ideal case, when the RF of the spots are uniformly distributed in <0,1> range (for example 0.25,0.5 and 0.75 for three solutes) should be characterized as the best situation possible.