2,2',3,4,5,5'-Hexachlorobiphenyl Back Catalog number: 63141 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended X9024 delta-BHC Price on request 60027 Base/Neutrals Extractables Mix #2 - MISA Price on request 678322 2-Propanol, 5ml Price on request