D6-Benzene, 2000 µg/ml, Methanol, 1ml

Native Stock PCDDs and PCDFs, 1.2ml, nonane

4,4'-Difluorodiphenylmethane, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 457-68-1

6:2FTAB, Capstone B, 50µg/ml in MeOH, 1,2ml