On-line solid-phase extraction using alizarin violet functionalized silica gel for determination of

来源 :中国科学：化学英文版 | 被引量 : 0次 | 上传用户：cl157967874

【摘要】

：

Pb (II ) 的踪迹是联机的由使用白手起家的茜素与环境样品和废水分开了并且充实紫 functionalized 硅石胶化微列的结合一种顺序的注射采样技术。决心与碘化物和紫的水晶基于

【作者】

：

FAN Jing ZHU GuiFen WANG HaiBo

【机构】

：

HenanKeyLaboratoryforEnvironmentalPollutionControl

【出处】

：

中国科学：化学英文版

【发表日期】

：

2011年6期

【关键词】

：

分光光度法测定环境样品顺序注射微量铅茜素紫废水固相萃取硅胶 on-line solid-phase extraction sequential i

【基金项目】

：

supported by the Science and Technology Department of Henan Province （082300423202 ＆ 102300410194）

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Pb (II ) 的踪迹是联机的由使用白手起家的茜素与环境样品和废水分开了并且充实紫 functionalized 硅石胶化微列的结合一种顺序的注射采样技术。决心与碘化物和紫的水晶基于 Pb (II ) 的颜色反应形成面对聚乙烯化合物的酒精复杂、盐酸的一个离子的协会酸。microcolumn 的使用能阻止很熟悉的金属离子的干扰，因此改进这种分析技术的选择和敏感。建议方法在环境样品和废水被用于 Pb (II ) 的决心。没有统计上重要的差别在现在的方法和原子吸收 spectrometry 决定的结果之间被观

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