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硝基苯甲酸与氨基苯甲酸六种异构体的HPLC分离研究
Study of HPLC on mixtures of nitrobenzoic acid and aminobenzoic acid Isomers
【摘要】 采用KromasilC18(4.6×200mm)柱同时分离了硝基苯甲酸与氨基苯甲酸六种异构体,在不到7min的时间内,硝基苯甲酸与氨基苯甲酸异构体在0.1~1.0g/L浓度范围内,得到了良好分离。
【Abstract】 ixtures of nitrobenzoic acid and aminobenzoic acid isonmers were separated on C18 column.They were well separated in less than 7min in the concentration range of 0.110mg/mL with accurate results.
【关键词】 分离;
异构体;
硝基苯甲酸;
氨基苯甲酸;
HPLC;
【Key words】 Separation; nitrobenzoic acids; aminobenzoic acids; HPLC;
【Key words】 Separation; nitrobenzoic acids; aminobenzoic acids; HPLC;
- 【文献出处】 分析试验室 ,ANALYTICAL LABORATORY , 编辑部邮箱 ,1999年03期
- 【分类号】O657.72
- 【被引频次】2
- 【下载频次】129