节点文献
铜、锌在5-Br-PADAP和表面活性剂体系中的分光光度法同时测定
Simultaneous Determination of Zn (II) and Cu (II) with5-Br-PADAP in the Surfactant Using Spectrophotometry
【摘要】 5-Br-PADAP在阳离子表面活性剂溴代十六烷基三甲胺存在下同时测定Cu2+和Zn2+,找出最佳实验条件,对水和血清测定结果令人满意.
【Abstract】 The color reaction of Zn (II) and 5-Br-PADAP has been studied in the presence of CTMAB. The best reaction conditions have been obtained and the results is satisfactory when it is used for direct determination of Zn(II), Cu(II) in water and in plasma of human body.
【关键词】 5-Br-PADAP[2-(5-溴-2吡啶偶氮)-二乙氨基苯酚];
铜;
锌;
分光光度法;
【Key words】 5-Br-PADAP; Zn (II); Cu(II); Spectrophotometry;
【Key words】 5-Br-PADAP; Zn (II); Cu(II); Spectrophotometry;
- 【文献出处】 新疆大学学报(自然科学版) ,Journal of Xinjiang University (Natural Science Edition) , 编辑部邮箱 ,2004年02期
- 【分类号】O657.3
- 【被引频次】3
- 【下载频次】129