Benzo[a]pyrene, 100 µg/ml, Acetonitrile, 1ml

Carbetamide-d5 (phenyl-d5),100 µg/mL,acetone,1mL,

trans,trans-2,4-Hexadien-1-ol, 250mg

Iprobenfos, 100 µg/ml, Acetonitrile, 5ml