Atrazine desethyl, 100µg/mL in MeOH, 1ml

Fipronil, 1000µg/ml in Acetonitrile, 1ml

Clethodim, 50mg

Benzo[e]pyrene-d12, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-10, Cas.no. 205440-82-0