PCB Congener Mix #3 Back Catalog number: 94981 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 678389 1,4-Dichlorobenzene, 100 µg/ml, Acetonitrile, 5m Price on request 680841 Clofibrate, 100 µg/ml, Acetonitrile, 1ml Price on request 681915 4,4'-Dibromobenzophenone, 100 µg/ml, Ethyl acetat Price on request