4,4’-Dichlorobiphenyl Back Catalog number: 79011 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 91140 Phenacetin Price on request 66138 2,2’,3,4,4’,5’-Hexachlorobiphenyl (138) Price on request 83611 Valeraldehyde-DNPH, 100µg/ml in Acetonitrile, 1ml Price on request