Source:http://linkedlifedata.com/resource/umls/id/C0008568
MSH: An analytical technique for resolution of a chemical mixture into its component compounds. Compounds are separated on an adsorbent paper (stationary phase) by their varied degree of solubility/mobility in the eluting solvent (mobile phase).,CSP: procedure for analysis of complex chemical mixtures by progressive absorption of the unknown sample in solvent on a special grade of paper.