2,3,7,8-Tetrabromodibenzo-p-dioxin, 1.2ml x 50ug/ml, toluene

Dinoseb, 10 µg/ml, Acetonitrile, 10ml

2,2',4,5'-Tetrabromodiphenyl ether, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 243982-82-3

Perfluoroheptane sulfonic acid, potassium salt,50 µg/mL,MeOH,1mL,