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...Lab thin layer chromatography key words separation techniques compounds and their physicochemical properties molecular volume size polarity interactions mobile phase stationary liquid column retardation factor elution chromatogram development qualitative quantitative analysis with eluotropic series strength literature d a skoog f j holler t nieman principles of instrumental search on www pages for example mit digital manual you find http youtube com watch v enscasjrw feature player detailpage basic equipment modern camag downloads free brochures pdf other examples en wikipedia org wiki chemguide co uk thinlayer html wellesley edu chemistry chemlab orgo appendix tlc th in chrom theoretical background is the technique which separated solutes are distributed between two phases first can pose sorbent adsorbent to mm thickness fixed carrier plate made glass plastic or aluminum used named as placed inside steel tube bed high performance hplc generally lc second mentioned above constitute gas...