trans-1,2-Dichloroethene

Native PCB Solution/Mixture for MS Detection, 1.2ml, nonane

Ranitidine hydrochloride,1000 µg base/mL,MeOH,1mL,

d18-γ-1,2,5,6,9,10-Hexabromocyclododecane, 50µg/ml in Toluene, 1,2ml