1,2-Dichloroethane-d4 Back Catalog number: 40121 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 71838 2,2’-Dinitrobiphenyl Price on request 94758 4-Chloro-2-methylaniline Price on request 92151 a,a,a-Trifluorotoluene Price on request