DCMA - PCB Congeners Back Catalog number: 66210 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1999.12-10MG 2,4,4'-Trichlorobiphenyl, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 7012-37-5 Price on request 59583 ICP-MS Mix #1 Price on request 0246.36-200-T 2.3,7.8-Di-(peri-naphthylene)-pyrene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 362052-03-7 Price on request