2,2’,4,4’,6,6’-Hexachlorobiphenyl (155) Back Catalog number: 63155 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended XA16950000AL Simazine, 100µg/mL in Acetonitrile, 1ml Price on request 31057 EPA Method 552.1 - Surrogate Standard Price on request 676500 3,5-Dichlorophenol, 250mg Price on request