Isoxaflutole, 100 µg/ml, Acetonitrile, 5ml

CONOSTAN S in Diesel Fuel, 1000ppm, 100g

1,1-Dichloroethane,5000 µg/mL,MeOH,1mL,

(±)-trans-Hexahydrocannabinol, 1000µg/ml in MeOH, 1ml