@article{oai:muroran-it.repo.nii.ac.jp:00008395,
 author = {DAPAAH, Anthony R. K. and 上杉, 智子 and UESUGI, Tomoko and 佐々木,  絵里 and SASAKI, Eri and 山本, 欣由 and YAMAMOTO, Yoshiyuki and 宮本, 政明 and MIYAMOTO, Masaaki and 中村, 精次 and NAKAMURA, Seiji and 朝日,  秀定 and ASAHI, Hideyasu and 菖蒲,  明己 and Ayame,  Akimi},
 journal = {室蘭工業大学紀要, Memoirs of the Muroran Institute of Technology},
 month = {Nov},
 note = {application/pdf, The ultra-trace determination of arsenic in river waters was performed using the two-step preconcentration method of solvent extraction with zinc hexamethylenedithiocarbamate and back- extraction with Cu(II) solution in combination with FI-HGAAS. The 73 sample waters were collected from rivers in Iburi and northeast Oshima, Hokkaido and southwest Ghana, Africa and from Mobetsu and Horikabu rivers in Hokkaido. The total arsenic concentrations for all samples except for three samples in Ghana were less than the 10 μgl-1 limit established by WHO., 投稿論文},
 pages = {119--130},
 title = {Zinc hexamethylenedithiocarbamateによる溶媒抽出とFI-HGAASを用いた河川水中のヒ素の超微量分別定量（第１報）},
 volume = {54},
 year = {2004},
 yomi = {ウエスギ, トモコ and ササキ, エリ and ヤマモト, ヨシユキ and ミヤモト, マサアキ and ナカムラ, セイジ and アサヒ, ヒデヤス and アヤメ, アキミ}
}