N,N-Dimethylformamide

Benzo[b]naphtho[1,2-d]furan, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 205-39-0

Octachlorodibenzo-p-dioxin,50 µg/mL,n-nonane,1mL,

Perfluorodecane sulfonic acid,50 µg/mL,MeOH,1mL,