Y. Ueki

Highly Efficient Homogeneous Liquid-liquid Extraction of Rare Earth Metal Ions from Perfluorocarboxylate Surfactant Solutions using Ion-pair Phase Separation Systems

S. Igarashi, Atsushi Takahashi, Y. Ueki, 2001 .

X-ray fluorescence analysis of trace metal ions following a preconcentration of metal-diethyldithiocarbamate complexes by homogeneous liquid-liquid extraction

H. Yamaguchi, S. Igarashi, A. Takahashi, 2000, Fresenius' journal of analytical chemistry.

Homogeneous liquid-liquid extraction followed by X-ray fluorescence spectrometry of a microdroplet on filter-paper for the simultaneous determination of small amounts of metals

H. Yamaguchi, S. Igarashi, Atsushi Takahashi, 2000 .

Homogeneous liquid–liquid extraction of uranium(VI) from acetate aqueous solution

Atsushi Takahashi, Shukuro Igarashi, S. Igarashi, 1999 .