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

Diflufenican-d3 (3-trifluoromethylphenoxy-2,4,6-d3), 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1185009-29-3

Benzo[j]fluoranthene, 10µg/ml in Acetonitrile,10ml

1,2,3,4-Tetrachlorodibenzo-p-dioxin, 1.2ml x 50ug/ml, nonane