There exist chiral, countercurrent, simulated moving-bed, and reversed- phase versions of this scientific technique. More common varieties include the gas type, which uses a d
There exist chiral, countercurrent, simulated moving-bed, and reversed- phase versions of this scientific technique. More common varieties include the gas type, which uses a detector, a carrier gas, and a column, the size- exclusion type in  which larger molecules avoid pores in the stationary phase, and the thin-layer type, which relies on capillary action. The paper variety of this technique is often used to separate pigments, and along with the thin-layer variety, calls for the calculation of Rf values. FTP, name this technique for separating the parts of a mixture that commonly employs both  stationary and mobile phases.
There exist chiral, countercurrent, simulated moving-bed, and reversed- phase versions of this scientific technique.