D6-Parathion-methyl, 100 µg/ml, Acetonitrile, 1m

Sulfentrazone, 100 µg/ml, Ethyl acetate, 5ml

3-Isopropyl-1-methylbenzene (m-Isopropyltoluene), 1000µg/mL, Solvent-hexane, Unit 1mL, # of units-1, Cas.no. 535-77-3

3-Ethylfluoranthene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 20496-16-6