1.1.1.B3 benzene 85% residual activity 739940 1.1.1.B3 cyclohexane 88% residual activity 739940 1.1.1.B3 dimethyl formamide 1%, 56% residual activity 724568 1.1.1.B3 dimethyl formamide 15% v/v, 16% residual activity 689823 1.1.1.B3 dimethyl formamide 5%, 82% residual activity 739940 1.1.1.B3 dimethyl phthallate 131% residual activity 739940 1.1.1.B3 dimethyl sulfoxide 1%, 67% residual activity 724568 1.1.1.B3 dimethyl sulfoxide 15% v/v, 16% residual activity -, 689823 1.1.1.B3 dimethyl sulfoxide 5%, 89% residual activity 739940 1.1.1.B3 dioxane 34% v/V, 16% residual activity -, 689823