1,3,5-Trichlorobenzene, 1000µg/ml in MeOH, 1ml

Methanol QC Reference Mixture III n-Butyl sulfide, 0.5 ppm (weight S by weight) in 99.9 % methanol; units: 1x10mL, 5x10mL

Mass-Labelled PCDF Internal Standard Solution, 1.2ml, nonane

6-Nitrochrysene, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 7496-02-8