molybdic

Of these ions,only 2,6 dinitrophenol,2,4 dinitrophenol and molybdic acid cation show their selectivity coefficents being more than 1 0×10 -2 .

测定了电极对硝酸根等干扰离子的选择性系数，仅2，6二硝基酚、2，4二硝基酚钼酸根的选择性系数大于10×10-2。