2,2',3,4',5,6,6'-Heptachlorobiphenyl (188) Back Catalog number: 63188 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 73386 Climbazol, 1000µg/ml in Acetonitrile, 1ml Price on request 10483.15-10MG Metalaxyl-M Price on request 50592 Copper (Cu) - 5 PPM Price on request