Imidacloprid,100 µg/mL,acetonitrile,1mL,

Benzo(e)pyrene, 10µg/ml in Cyclohexane, 10ml

Surrogate Mix 1601,12 2-Fluorbiphenyl [321-60-8] 1313,10 1-Fluornapthalene [321-38-0] 2000µg/ml each in DCM, 5ml

alpha-Terpineol