The test solution in 0.1 N-F1Cl acidic medium was passed through a colum packed with cation exchange resin, germanium was oxidized to hexes valent by potassium bichromate in advance. As, Se, Te and Ge were determined in the -eluate; after elution with NH4NO3-NH4OH solution, Cu, Zn, Cd, Co and Ni were determined; after elution with 2N-HCl solution, iron was determined. The procedure can be used to determine as many as ten elements by AAS, spectro- y hotometry, polargraphy and induced colorimetry separately.