2,2',3,4,5'-Pentachlorobiphenyl (87) Back Catalog number: 66087 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 0907.12-500-IO Diphenylsulfide, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 139-66-2 Price on request 11971.44-K-ME Hydroxyzine pamoate,1000 µg base/mL,MeOH,1mL Price on request X749692 2,4-Xylidine-d6, 10mg Price on request