1,2,3,5,7,8-Hexachloronaphthalene, 1.2ml x 50ug/ml, nonane

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

Dibenzo[a,i]pyrene-d14, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 158776-07-9

2-Fluorobiphenyl, 2000 ng/µl, 1ml