2,3,3',4,4',5,5'-Heptachlorobiphenyl (189) Back Catalog number: 66189 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 20010 CLP - System Monitoring Compound Spike Solution Price on request 677988 Phoxim, 100 µg/ml, Toluene, 1ml Price on request 3437.15-50MG Metalaxyl Price on request