zinc was given in multiple doses of 300 mumol zinc/kg ( as zinc acetate ) at -24 , 0 and +24 h relative to nickel ( total zinc dose 900 mumol/kg ) for lethality studies or -24 and 0 h for studies 24 h and under in duration ( total dose 600 mumol/kg ) .
C0149368
zinc acetate
C0043481
zinc