Bupirimate, 100 µg/ml, Ethyl acetate, 5ml

2,2',4,4',5,5'-Hexabromobiphenyl,50 µg/mL,isooctane,1mL,

D9-Terbuthylazine-desethyl, 100 µg/ml, Acetonitri

Fenitrothion D6 (O,O-dimethyl D6), 100µg/ml in Cyclohexane, 1ml