著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) SAKURAI Takao and KURATA Shoji and OGINO Kenji,Color Change of Sudan III against Concentrated Sulfuric Acid in Acetonitrile and Quantification for a Small Amount of Concentrated Sulfuric Acid,Analytical Sciences,09106340,社団法人 日本分析化学会,2016,32,2,129-133,https://cir.nii.ac.jp/crid/1390282679236646400,https://doi.org/10.2116/analsci.32.129