1,2,4-Trichlorodibenzo-p-dioxin,50 µg/mL,n-nonane,1mL,

(±)-Ketoconazole,2000 µg/mL,MeOH,1mL

p-Aminobenzoic acid, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 150-13-0

1,2,4,7,8-Pentabromodibenzo-p-dioxin, 1.2ml x 50ug/ml, toluene