COMPOSITION OF EXTRACTIVE REAGENT FOR EXTRACTION OF 2,3,7,8-TETRACHLORODIBENZO-P-DIOXINE FROM SOIL SAMPLE Russian patent published in 1994 - IPC

Abstract RU 2019827 C1

FIELD: analytical chemistry. SUBSTANCE: extractive reagent contains, vol. -%: 1,2-dichlorobenzene, 56-64; dioxane, 28-32 and methanol, the balance. EFFECT: higher efficiency. 1 tbl

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RU 2 019 827 C1

Authors

Мiller S.V.

Мaljutin G.М.

Мel'Nikov I.N.

Zakharova L.I.

Dates

1994-09-15—Published

1992-07-13—Filed