Chlorfenvinphos, 100 µg/ml, Toluene, 1ml

Mass-Labelled PCB Solution/Mixture , 1.2ml, nonane

3-Methylindole, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 83-34-1

Quinmerac BH 518-2, 10mg