sec-Butanol, neat, Solvent-neat, Unit 5mL, # of units-1, Cas.no. 78-92-2

n-Nonadecane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 629-92-5

Methyl paraoxon, 1000µg/ml in MeOH, 1ml

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