4-Bromodibenzofuran, 1.2ml x 50ug/ml, toluene

WS Organonitrogen Pesticides

n-Triacontane, ?13C: -28.60, 150µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-5, Cas.no. 638-68-6

3,3',5,5'-Tetrabromobisphenol A bisacrylate,50 µg/mL,toluene,1mL,