2,3,3’,4,4’-Pentachlorobiphenyl (105) Back Catalog number: 66105 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 674663 Iohexol, 100mg Price on request 83573 2,4-DB Price on request 92072 Pyrene, 100µg/ml in Acetonitrile, 1ml Price on request