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Thin layer chromatography systems

Lipophilicity represents the affinity of a molecule or a moiety for a lipophilic environment. It is commonly measured by its distribution behavior in a biphasic system, either liquid-liquid (e.g. partition coefficient in 1-octanol-water) or solid-liquid (retention on reversed-phase high-performance liquid chromatography or thin-layer chromatography system). [Pg.35]

Clarke [2] recommended the following three thin-layer chromatography systems [70]. [Pg.186]

Stohs and Scratchley (53) investigated several thin layer chromatography systems for thiazide diuretics and antihypertensive drugs, using silica gel G and a variety of detection reagents. [Pg.307]

Thin Layer Chromatography Systems for Triprolidine Hydrochloride... [Pg.524]

Thin-Layer Chromatography Systems Used in the Analysis of Procaine... [Pg.436]

Several additional thin layer chromatography systems have been reported by Kajfez, et al.11 ... [Pg.169]

Analysis by TLC. Confirmation of the identity of the halogenated compounds in the soil samples was achieved by resolution of selected extracts on TLC plates, followed by gas chromatography of the separate compounds eluted from the plates. The thin layer chromatography system of Kovacs (6) was used, and the halogenated compounds were detected with the silver nitrate-2-phenoxyethanol reagent. Comparison with standards chromatographed on the same plates permitted an estimate of the pesticide concentrations. [Pg.273]

Thin-layer Chromatography. System TA—Rf 47 system TB—Rf 00 system TC—Rf 03. [Pg.309]

Thin-layer Chromatography. System TD—Rf 45 system TE—Rf 1, system TF—Rf45. Acidifiedpotassium permanganate solution, positive.)... [Pg.312]

Thin-layer Chromatography. System TA—Rf system TB—Rf 03 system TC—Rf 25. Dragendorffspray, positive FPN reagent, pink acidified iodoplatinate solution, positive Marquis reagent, orange.)... [Pg.316]

Thin-layer Chromatography. System TK—Rf 82. (p-Anisaldehyde reagent, blue perchloric acid solution, followed by examination under ultraviolet light, red fluorescence.)... [Pg.319]

Thin-layer Chromatography. System TA—four spots at Rf 07,22, 28, and 62. (Location under ultraviolet light, yellow-green fluorescence.)... [Pg.320]

Thin-layer Chromatography. System TD—Rf 50 system TE—Rf 31 system 66 system TH—Rf 53. Mercurous nitrate... [Pg.326]

Thin-layer Chromatography. System TA—Rf 24 system TB—Rf 00 system TC—Rf 01. (Acidified iodoplatinate solution, strong reaction.)... [Pg.339]


See other pages where Thin layer chromatography systems is mentioned: [Pg.148]    [Pg.219]    [Pg.220]    [Pg.33]    [Pg.336]   
See also in sourсe #XX -- [ Pg.81 ]




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