【摘要】 用石墨粉、8—羟基喹啉、液体石蜡和乙二醇制备了8—羟基喹啉—混合粘合剂碳糊伏安传感器,用于自来水中痕量铅的测定,检测下限为2.8×10^-8mol/L。更多还原

【Abstract】 An 8 -liydroxyquinoline mixed binder carbon paste electrodecontaining graphite powder,8-hydroxyquinoline,liquid paraffin and 1,2-ethadiol was prepared. It has been used for the determination of trace lead in tap water. The detection limit is 2.8× 10-8mol L-1.更多还原