2,3,3',4,4',6-Hexachlorobiphenyl (158) Back Catalog number: 66158 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 674457 Barban, 100mg Price on request 675443 Bixin, 10mg Price on request 673444 Tebufenozide, 10.0 µg/ml, Acetonitrile, 10ml Price on request