2,2’,4,4’,6,6’-Hexachlorobiphenyl (155) Back Catalog number: 66155 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended 8227.13-100-AN Pirimiphos-ethyl Price on request 57163 Europium (Eu) Price on request 675756 Dimefox, 100 µg/ml, Acetonitrile, 5ml Price on request