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离子色谱用微波等离子体炬原子发射光谱检测器
Microwave Plasma Torch Atomic Emission Spectrometry Detector for Ion Chromatography
【摘要】 报道一种离子色谱用微波等离子体炬原子发射光谱检测器(MPT-AED).以氩气、氦气为载气和工作气体,利用超声雾化样品引入技术,研究了该检测器对非金属元素的分析性能.并用其于无机试剂中磷酸根离子和硫酸根离子的测定.
【Abstract】 The present paper deals with a microwave plasma torch atomic emission spectrometry detector for ion chromatography. Ar and He were used as carrier and support gas, respectively.Thesamp1e solution was introduced with an ultrasonic nebulization system. The performance of the microwave plasma torch atomic emission detector for non-metal element (S and P) was studied. Themethod has been applied to determining the contents of phosphate and sulfate in some inorganicreagents.
【关键词】 离子色谱;
微波等离子体炬原子发射光谱检测器;
超声雾化样品引入;
【Key words】 ion chromotography; microwave plasma torch atomic emission spectrometry detector; ultrasonic nebulization sample introduction;
【Key words】 ion chromotography; microwave plasma torch atomic emission spectrometry detector; ultrasonic nebulization sample introduction;
【基金】 国家自然科学基金
- 【文献出处】 吉林大学自然科学学报 ,ACTA SCIENTIARIUM NATURALIUM UNIVERSITATIS JILINENSIS , 编辑部邮箱 ,1997年01期
- 【分类号】TH744
- 【被引频次】5
- 【下载频次】69