2,2',3,4,5,5'-Hexachlorobiphenyl Back Catalog number: 63141 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 57027 Cobalt (Co) Price on request 93604 Volatile Mix 8260B Price on request 681291 2-Aminoanthracene, 10.0 µg/ml, Cyclohexane, 10ml Price on request