title: New high-speed counter-current chromatograph equipped with a pair of separation columns connected in series.
authors.affiliation: Laboratory of Technical Development, National Heart, Lung, and Blood Institute, Bethesda, MD.
authors.forename: Y
authors.initials: Y
authors.lastname: Ito
authors.forename: F E
authors.initials: FE
authors.lastname: Chou
mesh_terms: D002845:Chromatography / Q000295:instrumentation*; D007210:Indoleacetic Acids / Q000032:analysis
chemical_list: D007210:Indoleacetic Acids