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Paper Chromatographic Separation and Atomic-Absorption Spectrophotometric Determination of Magnesium in Aluminium

Memoirs of the Faculty of Engineering, Yamaguchi University Volume 22 Issue 2 Page 197-201
published_at 1971
KJ00000155903.pdf
[fulltext] 271 KB
Title
ペーパークロマト法および原子吸光分析法併用によるアルミニウム中のマグネシウムの定量
Paper Chromatographic Separation and Atomic-Absorption Spectrophotometric Determination of Magnesium in Aluminium
Creators Matsusaki Koji
Source Identifiers
Alkaline earth elements could be separated from alminium, titanium and zirconium by ascending paper chromatography with pyridine-H_2O-EtOH-HCl (8 : 16 : 1 : 1 by volume). The separated magnesium was eluted complately from the chromatogram section by 5ml of 0.1N hydrochloric acid in the test tube. The eluted solution was introduced into flame of atomic-absorption spectrophotometer and the absorption was measured. The application of this method to determinations of magnesium above 0.05% in aluminum alloys brought.
Subjects
プロセス工学・化学工学 ( Other)
Languages jpn
Resource Type departmental bulletin paper
Publishers 山口大学工学部
Date Issued 1971
File Version Version of Record
Access Rights open access
Relations
[ISSN]0372-7661
[NCID]AN00244228
Schools 工学部