2,2',3,4,5-Pentachlorobiphenyl Back Catalog number: 66086 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 90124 Aroclor 1221 Price on request 1238.7-1ML 2-Methylhexane, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 591-76-4 Price on request 675017 Acetate Mix suitable for 2007.01 per AOAC Price on request