Separation behavior and composition analysis of organophosphorus compounds by gel permeation chromatography
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چکیده
منابع مشابه
Separation of Folk Acid Compounds by Gel Chromatography on Sephadex
The separation of folate compounds has been achieved by gel chromatography and the effect of buffer concentration on the elution pattern of folate derivatives was investigated by Sephadex G-15 and G-25 column chromatography. Highly conjugated polyglutamates appear in the effluent considerably sooner when eluted with water than would be expected from their molecular weights. Monoglutamates, exce...
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In this paper the efficiency of a method for the separation and identification of pesticides in lanolin is presented. Theses pesticides belong to the organophosphorous and synthetic pyrethroids families. After the gel permeation chromatography, pesticides are separated from lanolin into two fractions corresponding to the two families, which simplify subsequent analysis by gas chromatography.
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The separation of folate compounds has been achieved by gel chromatography and the effect of buffer concentration on the elution pattern of folate derivatives was investigated by Sephadex G-15 and G-25 column chromatography. Highly conjugated polyglutamates appear in the effluent considerably sooner when eluted with water than would be expected from their molecular weights. Monoglutamates, exce...
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ژورنال
عنوان ژورنال: BUNSEKI KAGAKU
سال: 1984
ISSN: 0525-1931
DOI: 10.2116/bunsekikagaku.33.16