2,3,3',4',5,6-Hexachlorobiphenyl Back Catalog number: 66163 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 676562 Isoxaflutole, 100mg Price on request 59330 Metals Standard #1 Price on request XA12631000AL Diflufenican, 100µg/mL in Acetonitrile, 1ml Price on request