2,2',3,3',4,4',5,6'-Octachlorobiphenyl (196) Back Catalog number: 63196 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended C20600000 Benzo[b]naphtho[2,1-d]thiophene, 10mg Price on request 680420 Bis(2-ethylhexyl) maleate, 250mg Price on request XA11940000AL 2,4-D, 100µg/mL in Acetonitrile, 1ml Price on request