Toxicological & Environmental Associates, Inc. (TEA, Inc.) and SiREM are pleased to announce their collaboration to create a new, injectable product combination that cost-effectively remediates difficult-to-treat chlorinated solvent source areas, with an emphasis on 1,2 dichloroethane (EDC) in groundwater. The product combination announced today is designed to treat EDC, as well as other difficult mixtures of halogenated organic compound source areas, including tetrachloroethene, trichloroethene, dichloroethenes, vinyl chloride, chloroethanes, chlorinated methanes and brominated organics.