Determination of residual 2,4,5-T in veg
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Nagata, Tomoko
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Article
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1997
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John Wiley and Sons
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English
โ 276 KB
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2,4,5-T was extracted with acetone at below pH 1ร0 and the extract was concentrated. After adding 100 g litre~1 sodium chloride solution to the residual solution, 2,4,5-T was extracted with ethyl acetate ] hexane (20 ] 80 by volume). The extract was evaporated to dryness and the residue was dissolve