Bromacil, 100 µg/ml, Acetonitrile, 5ml

2,3',5,5'-Tetrachlorobiphenyl ,100 µg/mL,isooctane,1mL,

Monocrotophos, 100 µg/ml, Toluene, 1ml

1,1,1-Trichlorotrifluoroethane