1-Chlorodibenzo-p-dioxin,50 µg/mL,n-nonane,1mL,

2,4,4',5-Tetrachlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 32690-93-0

2,3,6-Trichlorotoluene, 100 µg/ml, Methanol, 5ml

1,4-Dichloro-2-butene