Determination of Boron in Ascharite by Using Fluoborate Lon-selective Electrode
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A rapid method for determination of boron in acidic medium by using fluoborate ion-selective electrode was studied. This method was based on converting of boron iato tetrafluoborate ion with hydrofluoric acid and then the concentration of tetrafluoborate was measured with fluoborate ion-selective electrode. Macro amounts of iron, aluminum, calcium, magnesium and manganese etc did not cause interference. The recoveries of boron were 95-103%
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彭路生,辛平, 1984. 用氟硼酸根选择电极测定硼镁矿中硼[J]. 岩石矿物学杂志, 3(2):173~175. , 1984. Determination of Boron in Ascharite by Using Fluoborate Lon-selective Electrode[J]. Acta Petrologica et Mineralogica, 3(2): 173~175.