4,4’-Dichlorobiphenyl Back Catalog number: 79011 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 66055 PCB No. 55, 100µg/ml in Isooctane, 1ml Price on request 674938 Diazinon, 250mg Price on request 82414 EPA Method 8240 - Alcohol Standard Price on request