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 XA10651000CY Bis-(2-chloroethoxy)-methane, 100 ng/µl, 1ml Price on request 90740 Trifluralin Price on request 57711 Sodium (Na) Price on request