Octachlorodibenzofuran,50 µg/mL,n-nonane,1mL,

3,3'-Dichloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane

3-Methyl-2-nitroanisole, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 5345-42-6

1,4-Dioxane-d8