2,2’,4,4’,6,6’-Hexachlorobiphenyl (155) Back Catalog number: 63155 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 678386 Dialifos, 100 µg/ml, Acetonitrile, 1ml Price on request 675583 Thiofanox-sulfoxide, 10.0 µg/ml, Acetonitrile, 1 Price on request ACQ-SE10-030 Ethanol standard in serum,1.0g/L,serum, 3mL Price on request