2,3,3',4,4',5'-Hexachlorobiphenyl, 5mg Back Catalog number: C-157N Availability: In the manufacturer's stock Price on request - + Recommended 72273 (+)-delta-Tocopherol Price on request KBIO-EBG-3X5ML ß-glucuronidase recombinant Escherichia coli Price on request 1485.12-10MG 2-Nitrobiphenyl, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 86-00-0 Price on request