2,2’,3,5,6,6’-Hexachlorobiphenyl Back Catalog number: 66152 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 30125 2-Bromobutyric acid Price on request 677162 Fentin chloride, 250mg Price on request 681301 Dipropyl phthalate, 250mg Price on request