Atrazine-d5 (ethyl-d5),1000 µg/mL,acetonitrile,1mL,

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

trans-Permethrin, 10.0 µg/ml, Cyclohexane, 10ml

Dibenzo[cd,pg]bisanthene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 187-94-0