2,3,3',4',5',6-Hexachlorobiphenyl Back Catalog number: 10687.12-100-IO Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 675148 Chlorfenson, 100 µg/ml, Acetonitrile, 5ml Price on request 98525 Guaiacol Standard Price on request 73466 Diethanolamine-d8 Price on request