2,3,4,4',5,6-Hexachlorobiphenyl (166) Back Catalog number: 66166 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 70545 Benefin Price on request RPC-011AS 4,4-Dichlorobiphenyl (BZ-15) 38,99 € CA17923840 Vitamin A palmitate, 150mg Price on request