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 1381.2-1ML Methyl formate, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 107-31-3 Price on request 50694 Custom Metal Mix Price on request 70442 Methacrylonitrile Price on request