D3-Carbofuran, 100 µg/ml, Acetone, 1ml

Norhydrocodone hydrochloride,1000 µg base/mL,MeOH,1mL,

D3-Dimetridazole, 10mg

1,2,4,7,9-Pentachloro[13C12]dibenzo-p-dioxin, 1.2ml x 50ug/ml, toluene