Preliminary Spot Test of Paraquat on an Alkali-Impregnated Paper Followed by Heating and Its Confirmation by Paper Electrophoresis
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概要
- 論文の詳細を見る
Paraquat (1,1'-dimethyl-4,4'-dipyridylium dichloride) was found to give a blue color, when it was spotted on a 1 N NaOH-impregnated paper followed by heating with a hair-dryer. This method is suitable for rapid preliminary detection of paraquat in beverages in the field of forensic chemistry. The detection limit of paraquat was approximately 0.2 μg on a blue spot. Electrophoresis on paper impregnated with 0.1 M sodium phosphate buffer (pH 12) was also found to be useful for confirmation of paraquat.
- 公益社団法人日本薬学会の論文
- 1986-08-31
著者
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ISONO Hideo
Faculty of Pharmaceutical Sciences, Teikyo University
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Isono Hideo
Faculty Of Pharmaceutical Sciences Teikyo University
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MIYAURA SHUICHI
Faculty of Pharmaceutical Sciences, Toikyo University
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Miyaura Shuichi
Faculty Of Pharmaceutical Sciences Teikyo University
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SAKAGUCHI YOSHINORI
Faculty of Pharmaceutical Sciences, Teikyo University
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KATOH HARUYO
Faculty of Pharmaceutical Sciences, Teikyo University
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Katoh H
Teikyo Univ. Kanagawa Jpn
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Katoh Haruyo
Faculty Of Pharmaceutical Sciences Toyama Medical And Pharmaceutical University
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Sakaguchi Yoshinori
Faculty Of Pharmaceutical Sciences Teikyo University
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