Dichlorodifluoromethane

1-(4'-Sulfophenyl)-3-carboxy-5-pyrazolone, 50mg

1,2,4,5,8-Pentachloronaphthalene, 1.2mL x 50ug/mL, nonane

2,3',4'-Trichlorobiphenyl (= 2',3,4-),100 µg/mL,isooctane,1mL,