APPLICATION OF ULTRASONIC NEBULIZER TO UHF PLASMA TORCH ATOMIC EMISSION SPECTROMETRY
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概要
- 論文の詳細を見る
To improve the sensitivities in UHF plasma torch atomic emission spectrometry, the sample nebulization process was modified. Conventional pneumatic nebulizers differed in their sample uptake rates; the sensitivities therefore varied with nebulizers. The sensitivities achieved by using the laboratorybuilt ultrasonic nebulizer varied with transducer power and plasma gas flow rate. Compared with the ordinary conditions (plasma gas flow: 3^<-4> 1/min; conventional pneumatic nebulizer), the relative net intensities were increased from 1.3 to 7.6 fold for 7 elements at plasma gas flow of only 1.0 l/min using the ultrasonic nebulizer. The sample introduction to ultrasonic nebulizer, the sample removal from ultrasonic nebulizer, and cleaning the cell were made easily by using a reversible peristaltic pump.
- 社団法人日本分析化学会の論文
- 1982-02-05
著者
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Shimizu Tokuo
Department Of Environmental Chemistry Faculty Of Engineering Utsunomiya University
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Shimizu Tokuo
Department Of Applied Chemistry Faculty Of Engineering Utsunomiya University
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Sakai Kaoru
Department Of Environmental Chemistry Faculty Of Engineering Utsunomiya University
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Sakai Kaoru
Department Of Environmental Chemistry Faculty Of Engineering University Of Utsunomiya
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Arita Hirotaka
Department of Environmental Chemistry, Faculty of Engineering, Utsunomiya University
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Arita Hirotaka
Department Of Environmental Chemistry Faculty Of Engineering Utsunomiya University
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