2006-10-30 11:40:32 · 3 answers · asked by great country 1 in Science & Mathematics ➔ Chemistry
http://orgchem.colorado.edu/hndbksupport/TLC/TLC.html
http://www.chem.ucla.edu/~bacher/General/30BL/tips/TLC1.html
http://elchem.kaist.ac.kr/vt/chem-ed/sep/tlc/tlc.htm
http://www.wellesley.edu/Chemistry/chem211lab/Orgo_Lab_Manual/Appendix/Techniques/TLC/thin_layer_chrom.html
2006-10-30 11:43:27 · answer #1 · answered by Anonymous · 0⤊ 0⤋
TLC? The music group? The Learning Channel?
2006-10-30 11:51:32 · answer #2 · answered by blu_raven_13 4 · 0⤊ 1⤋
This is a poor method by todays standard because it is hard to quantitate.
TLC is a separation of molecules across a plate (often coated with silica). Separation occurs by polarity, and is carried across the plate by means of a solvent (ie cyclohexane, acetone) then the plate can be process by exposing the plate to a developing substance (I use 50% H2SO4) and cooked with heat to develope the plate and visualize the segregated molecules.
2006-10-30 21:44:47 · answer #3 · answered by Stonerscientist 2 · 0⤊ 0⤋