1,1,1,2-Tetrachloroethane, 100 µg/ml, Methanol,

D4-Methanol, 100 µg/ml, Acetonitrile, 1ml

2,2',3,3',4,4'-Hexabromodiphenyl ether, 1.2ml x 50ug/ml, nonane

Methidathion, 10µg/mL in Cyclohexane, 10ml