【摘要】 采用阳极溶出伏安法分离富集铜，并选用盐酸羟胺作发光试剂，结合流动注射技术建立了一种新的电化学发光测定铜的分析方法．该法选择性好、灵敏度高．其线性范围是6．0×10-7~4．0×10-10kg／L铜，RSD是3．2％（n＝11；Cs＝1．0×10－7kg／L），检测限是1．0×10－10kg／L铜，可用于人发中铜的测定．更多还原

【Abstract】 A new electrochemiluminescence method is developed by combining anodic stripping voltammetry and chemiluminescence. This method has a fine selectirity.The linear range is 4.0 ×10-10 ~ 6.0 ×10-7 kg／L Cu2+, the detection limit is 1.0×10-10kg／L Cu2+, the relative standard deviation is 3.2％ for 1.0×10-7 kg/L Cu2+ (n = 11). The method has been applied successfully to the determination of copper in hair.更多还原