VOC/Aromatic - Mix 18, 1000µg/ml in MeOH, 2ml

Demeton-S-methyl sulfon-d6,100 µg/mL,cyclohexane,1mL,

Propetamphos, 100 µg/ml, Acetonitrile, 1ml

1,2,3,6,7,8-Hexachloro[13C12]dibenzo-p-dioxin, 1.2ml x 50ug/ml, toluene