ID 111234
タイトル別表記
Elemental Analysis of Leaching Solution from Soils in the Mountain District of Shikoku with a Handy-type Liquid Electrode Plasma Atomic Emission Spectrometer
著者
黒谷, 功 徳島大学
山下, 歩美 徳島大学
河合, 潤 京都大学
キーワード
liquid electrode plasma atomic emission spectrometry
soil
hydrochloric acid extraction
internal standard
資料タイプ
学術雑誌論文
抄録
The elemental analysis of a 1M hydrochloric acid leaching solution from soil samples in the mountain district of Shikoku was carried out by a portable liquid electrode plasma (LEP) atomic emission spectrometer. The contents of Na, K, Ca, Mg, Mn, and Fe were determined, and compared with those by flame photometry, flame atomic absorption spectrometry, ICP-MS and ICP-AES. The 600 V of the applied voltage was found to be suitable for the present sample solution at the use of a sample holder made of resin. The precision of the emission intensities for iterative measurements was improved by a normalization procedure with an emission line from the atomic hydrogen, and the relative standard deviations were ca. 20%. Results of quantitative analysis of soil-extracts by LEP atomic emission spectrometry were discussed based on geological data around the sampling area.
掲載誌名
分析化学
ISSN
05251931
cat書誌ID
AN00222633
AA11681958
出版者
日本分析化学会
59
12
開始ページ
1125
終了ページ
1131
発行日
2011-01-24
権利情報
© The Japan Society for Analytical Chemistry 2010
EDB ID
228444
出版社版DOI
出版社版URL
フルテキストファイル
言語
jpn
著者版フラグ
出版社版
部局
理工学系