Chapter 14 Laminar Techniques as an Aid in Planning Column Extraction Chromatographic Separations

摘要: Publisher Summary This chapter describes the use of laminar techniques in planning column extraction chromatographic separations. Planning separations chromatography involves a search for best conditions to resolve known mixture elements. Speed and simplicity are main advantages systems. They present highest grade flexibility, but because they work on small spots, severely limited when massive amounts element or recovery separated substances required. The discusses correlations R f values distribution coefficients relevant liquid–liquid system retention volumes corresponding column. principal features involved separation from spectra discussed chapter.