Furathiocarb, 100 µg/ml, Acetonitrile, 5ml

2,4,7-Trichlorodibenzofuran, 1.2ml x 50ug/ml, nonane

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

Parathion-d10 (diethyl-d10), 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 350820-04-1