Combined ion exchange - spectrophotometric method for the simultaneous determination of vanadium and cobalt in biological materials.
D000818:Animals; D002852:Chromatography, Ion Exchange / Q000379:methods; D003035:Cobalt / Q000032:analysis*; D005399:Fishes; D008974:Mollusca; D013053:Spectrophotometry / Q000379:methods; D013552:Swine; D013662:Tea / Q000032:analysis; D014639:Vanadium / Q000032:analysis*
D013662:Tea; D014639:Vanadium; D003035:Cobalt