METHOD OF QUANTITATIVE DETERMINATION OF CINEB IN FOOD ROOT CROP Russian patent published in 1994 - IPC

Abstract RU 2013771 C1

FIELD: analytical chemistry of pesticides. SUBSTANCE: cineb is extracted from milled specimen with chloroform. Extract is chromatographed on thin-layer plates "Sylufol" using a mixture of hexane: acetone at the ratio 7: 2 as a mobile phase. Plates are developed with bromphenol blue, and background of chromatogramms is clarified with 0.5% aqueous solution of potassium permanganate. EFFECT: improved method of assay. 4 tbl

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RU 2 013 771 C1

Authors

Khaliulin G.L.

Studentsov Ju.V.

Marushkin E.A.

Smetov P.K.

Dates

1994-05-30—Published

1991-03-18—Filed