Fumaric acid

1,2,4,6,7-Pentachlorodibenzo-p-dioxin,50 µg/mL,n-nonane,1mL,

n-Octadecane, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 593-45-3

1,3,5-Trichlorobenzene