Bromoxynil, 100 µg/ml, Acetonitrile, 5ml

Naphthalene-1,2,3,4,9,10-13C6,100 µg/mL,n-nonane,1mL,

bis(2-Ethylhexyl) phthalate,1000µg/ml in MeOH, 1ml

1,4-Dioxane