[1]魏宇曦.Co和Cu等六种金属离子的HPLC同时测定法[J].华侨大学学报(自然科学版),1999,20(4):358-361.[doi:10.11830/ISSN.1000-5013.1999.04.0358]
Wei Yuxi.Simultaneous Determination of the Metallic Co,Cu,Cr,Ga,Fe and In Ions by High Performance Liquid Chromatography[J].Journal of Huaqiao University(Natural Science),1999,20(4):358-361.[doi:10.11830/ISSN.1000-5013.1999.04.0358]
点击复制
Co和Cu等六种金属离子的HPLC同时测定法(
)
《华侨大学学报（自然科学版）》[ISSN:1000-5013/CN:35-1079/N]
- 卷:
-
第20卷
- 期数:
-
1999年第4期
- 页码:
-
358-361
- 栏目:
-
- 出版日期:
-
1999-10-20
文章信息/Info
- Title:
-
Simultaneous Determination of the Metallic Co,Cu,Cr,Ga,Fe and In Ions by High Performance Liquid Chromatography
- 作者:
-
魏宇曦
-
泉州市国家商品检验局, 泉州 362000
- Author(s):
-
Wei Yuxi
-
-
- 关键词:
-
高效液相色谱; 氰基柱; 8-羟基喹啉; 金属离子; 同时测定
- Keywords:
-
high performance liquid chromatography(HPLC); cyano column; 8-hydroxyl quinoline; metallic ions; simultaneous determination
- 分类号:
-
O657.72
- DOI:
-
10.11830/ISSN.1000-5013.1999.04.0358
- 摘要:
-
研究Co,Cu,Cr,Ga,Fe 和In 等六种金属离子的螯合条件,以及高效液相色谱(HPLC)的同时测定方法. 实验采用8-羟基喹啉作螯合剂,反相氰基柱作固定相,甲醇-水作流动相. 考察螯合剂、有机改进剂和流动相等对实验测定结果的影响,探讨C18柱、氰基柱、C6H5 柱的保留行为,并优化色谱分析条件.结果表明:在甲醇体积分数为0.44,8-羟基喹啉浓度为0.001 m ol·L- 1,NaAc-HAc 缓冲液浓度为0.05 m ol·L- 1的最佳流动相体系中,工作曲线线性良好,回收率达到97% ~10
- Abstract:
-
A study is made on chelating condition of metallic Co,Cu,Cr,Ga,Fe and In ions and on determination by their high performance chromatography(HPLC) With 8 hydroxyl quinoline as chelating agent and antiphase cyano column as stationary phase and methanol wate
更新日期/Last Update:
2014-03-22