EPA Method 601Mix #2 Back Catalog number: 44002 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended 66136 2,2',3,3',6,6'-Hexachlorobiphenyl (136) Price on request 71884 Fenchone Price on request 678445 Nitrofen, 100 µg/ml, Acetonitrile, 1ml Price on request