Thin-layer chromatography (TLC) or chromatography on planar beds finds many applications in the synthesis and determination of organic molecules. This review is devoted to an area of application at least as important but perhaps not as widely known - analysis of inorganic and radioactive substances...
Rod thin layer chromatography technique(TLC-FID) was used to determine the group composition of FCC slurry, and the method for analyzing the group composition of FCC slurry with TLC-FID technique was identified by selecting the developer for rod thin layer chromatogram, number of spot samples, an...
Objective:To establish a method to identify quickly if the skin and muscular tissue of animals and human beings was injected with penicillin. Methods:Penicillin was isolated and purified from skin and muscular tissue,then it was identifred by thin layer chromatography (TLC). Results:The spots and...
Several factors are discussed which influence the ability to cross-scan, such as application of the sample, solvent development and instrumentation.doi:10.1080/01483918008064773Deangelis, R. LSigel, C. WWelch, R. MFoss, R. GTaylor & Francis GroupJournal of Liquid Chromatography...
(论文)紫杉醇的薄层层析显色反应与应用 Application of the thin layer chromatography for detection of taxol 下载积分: 4800 内容提示: .160.2詈i裟.1246No～Chi naBrew i ng删灿andEx锄砌on紫杉醇的薄层层析显色反应与应用范呈浪· ,王雪松2,臧威k,李惠1,孙剑秋1’ 2( 1.绍兴文理学院生命科学学院,浙江...
Liquid chromatographic separation was investigated by adsorption chromatography of hardly separable stereoisomers such as 5:6-oxido-cholesteryl benzoates, 5:10-oxido-19-nor-androstane-3α, 17β-diols and their 3, 5-dinitrobenzoates, dexamethasone 21-acetate and betamethasone 21-acetate, and 5-cyano...
Present-day laboratory or field instruments offer a wide range of analytical procedures with high selectivity and high sensitivity, some of them with extraordinary detection limits. Common laboratory methods for analysis of inorganic chemical compounds are ion-chromatography (IC), inductively coupled plasma...
HPLC of phospholipids in biological fluids — application to amniotic fluid for the prediction of fetal lung maturity Because of both the advantage of speed compared with thin layer chromatography (TLC) and the dearth of high pressure liquid chromatography (HPLC) methods f... RD Paton,AI Mcgilli...
it is difficult even for experts to accurately identify. It is well known thatV.philippicaand closely related species have highly similar morphological characters. The identification of common herbs methods including morphological observation, thin layer chromatography (TLC), high-performance liquid chromato...
The second method was thin layer chromatography (TLC) densitometry where chromatographic separation was established on aluminum plates using chloroform; methanol was used as the mobile phase followed by a densitometric measurement at 254 nm. Validation of the proposed methods was applied per International...