Chlorbromuron, 100 µg/ml, Acetonitrile, 5ml

D3-Trimethylsulfonium iodide, 10mg

1,2,3,8,9-Pentachloro[13C12]dibenzo-p-dioxin, 1.2ml x 50ug/ml, toluene

Arochlor 1248 , 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 12672-29-6