イオンクロマトグラフィーの有機ハロゲン, いおう分析への応用

スポンサーリンク

概要

• 論文の詳細を見る

• A strong-base anion exchange resin was mixed with a porous polymer gel modified with hydroxy group to control the exchange capacity, and packed into a small column (3 mm i.d.×50 mm). Anions in a sample solution were separated by this column, by using 0.01 M Na_2CO_3 as an eluent. After passing through a suppressor column, anions were detected by conductometry. By this method, F^-, Cl^-, Br^-, NO_3^-, PO_4^<5-> and SO_4^<2-> were determined within 15 min. Their detection limits and the coefficient of variation of the method were 0.01-0.8 ppm, and 0.9-1.3%, respectively. By use of the flask combustion technique together with this method, organic halogens (F, Cl, Br) and sulfur were determined.

• 公益社団法人日本薬学会の論文
• 1984-07-25

著者

• 菅 正巳

  武田薬品工業株式会社中央研究所

• 新谷 元章

  武田薬品工業株式会社中央研究所

• 大西 功二

  武田薬品工業株式会社中央研究所

関連論文

• けい光X線法による有機物中の微量重金属類の定性, 定量同時分析 : 生薬中の重金属含量測定への応用
• イオンクロマトグラフィーの有機ハロゲン, いおう分析への応用
• A Measure to Counter Interference of the Ketonuria Test by Cephems

スポンサーリンク