Topic
Thin-layer chromatography
About: Thin-layer chromatography is a research topic. Over the lifetime, 7494 publications have been published within this topic receiving 124179 citations. The topic is also known as: TLC.
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TL;DR: In this article, various organic compounds were separated by thin-layer cromatography on silica gel sintered glass ceramic sticks with flame ionization detector scanning, and they were successfully detected in amounts of 10−6-10−7 g per spot.
41 citations
41 citations
TL;DR: While the urinary testosterone exhibits a very low level (5>-8 μg/day) in normal adult women, hirsute women excreted almost as much testosterone as normal adult men.
40 citations
TL;DR: Thin-layer chromatography for the rapid separation of several sterols on neutral alumina impregnated with silver nitrate is described, particularly effective for sterols that differ in the number and location of olefinic bonds.
40 citations
TL;DR: In this paper, a two-step thin-layer chromatographic procedure is described for separation of cholesterol from its naturally occurring companions, including cholestan-3Β-ol and Δ7-cholestenol.
40 citations