the methyl isobutyl ketone extraction of 15 elements ( cu , ag , zn , cd , in , tl , ge , sn , as , sb , bi , se , te , mo and pd ) as iodide complexes from 0.1-5 m sulphuric acid/0.01-0.5m potassium iodide media has been studied .
C0021966
iodide
C0032831
iodide