1,2-Dichloroethane-d4 Back Catalog number: 42121 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 34351 1,2,3-Trichlorobenzene Price on request 1551.21-K-IOX10 n-Heneicosane-d44, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-10, Cas.no. 39756-37-1 Price on request 60038 Canadian Drinking Water Carbamates Mix Price on request