Solvent extraction-spectrophotometric determination of boron with 3,5-di-tert-butylcatechol and ethyl violet

1984 ◽  
Vol 56 (6) ◽  
pp. 948-950 ◽  
Author(s):  
Mitsuko. Oshima ◽  
Shoji. Motomizu ◽  
Kyoji. Toei
Keyword(s):  
Solvent Extraction ◽  
Spectrophotometric Determination ◽  
Ethyl Violet

Solvent extraction-spectrophotometric determination of anionic surfactants with ethyl violet

1982 ◽  
Vol 54 (3) ◽  
pp. 392-397 ◽  
Author(s):  
Shoji. Motomizu ◽  
Sigeru. Fujiwara ◽  
Akihiro. Fujiwara ◽  
Kyoji. Toei
Keyword(s):  
Solvent Extraction ◽  
Spectrophotometric Determination ◽  
Anionic Surfactants ◽  
Ethyl Violet

scholarly journals A New Spectrophotometric Determination of Nitrate Ion by Solvent Extraction

1968 ◽  
Vol 89 (4) ◽  
pp. 399-404 ◽  
Author(s):  
Yuroku YAMAMOTO ◽  
Nobuko OKAMOTO ◽  
Eiji TAO
Keyword(s):  
Solvent Extraction ◽  
Spectrophotometric Determination ◽  
Nitrate Ion
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