HIC-ESP离子色谱仪 - 应用

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应用示例

应用示例

 

环境水分析

美国国家环境保护局（EPA）规定了关于环境水中阴离子分析方法（EPA 300.0 Part A）。使用HIC-ESP可实现环境水中主要阴离子的高灵敏度检测。

饮用水分析​

　　使用“Shim-pack TM  IC-SA4”，只需20分钟即可分离饮用水分析中待测元素。包括氟离子、氯离子、亚硝酸根离子、溴酸根离子等。

　　此外，流经山区的河水中可能含有硅酸离子，根据分析条件不同，可能与氟离子色谱峰重叠，影响定量分析结果。使用饮用水分析用方法包（228-75554-41），可完全分离硅酸离子和氟离子，由于方法包中含有可以进行阴离子多成分同时分析的色谱柱和分析条件，因此导入仪器后可以立即进行可靠性良好的饮用水分析。