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Determination of 2,4-dichlorophenoxy-acetic acid in soil



Determination of 2,4-dichlorophenoxy-acetic acid in soil



Anal. Chem 22: 460-463



The soil was leached with water, acidified with 50% H2SO4 and extracted with ethyl ether. The residue, after evaporation to dryness, was divided between tributyl phosphate and phosphate buffer of pH 7, by means of 24-plate countercurrent procedure carried out with a Craig apparatus.

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Accession: 013681230

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DOI: 10.1021/ac60039a021


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