4-Chloro-3,5-dimethylphenol, 250mg

1,1,1,2-Tetrachloroethane, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 630-20-6

Mass-Labelled PCDD/PCB Sampling Spike, 1.2ml, nonane

a,a,a-Trichlorotoluene