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Tatarazako Norihisa , Yamamoto Koichi , Iwasaki Katsumi

… We investigated the subacute toxicity of 2 wood preservatives, DDAC (principal component: 37.5% didecyldimethyl ammonium chloride) and BAAC (principal components: 40% DDAC, 13.4% boric acid), in a number of aquatic invertebrates: a green alga (Selenastrum capricornutum), 2 cladocerans (Ceriodaphnia dubia and Daphnia magna), 2 fishes (Danio rerio and Oryzias latipes), and photobacteria (Microtox^<[○!R]>). …

Journal of health science 48(4), 359-365, 2002-08-01

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高橋 中夫 , 橋田 鉄治 , 加藤 恵一 , 西原 力

… The minimum lethal concentration of didecyldimethyl ammonium chloride (DDAC), a quaternary ammonium disinfectant, was 32 μg/ml against Staphylococcus aureus, but the presence of 0.7% polysorbate 80 raised it to 250 μg/ml. …

衛生化学 40(4), 351-356, 1994-08-31

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