2,2’,4,4’,5,5’-Hexachlorobiphenyl (153) Back Catalog number: 66153 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 8666.18-100-CY Flutamone Price on request 677007 Lyral, 100mg Price on request 98606 Revised Oak Aroma Standard Price on request