1,2-Dichloroethane-d4 Back Catalog number: 70137 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 70493 Thionazin Price on request PN-24S 1,4,6-Trichloronaphthalene, 1.2mL x 50ug/mL, nonane Price on request 675930 Propachlor, 250mg Price on request