Ditalimfos, 100 µg/ml, Ethyl acetate, 5ml

Ethyl heptanoate, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 106-30-9

Mass-Labelled PCDD Internal Standard Solution, 1.2ml x 40ng/ml, nonane

Glycerol