2,2',5,5'-Tetrachlorobiphenyl-3,4,6-d3 Back Catalog number: 10020.12-100-IO Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 79403 Aroclor 1221 Price on request 673731 Ametryn, 100 µg/ml, Ethyl acetate, 5ml Price on request 51055 ASTM D-5441MTBE Contaminant High Concentrate Price on request