PCB Congeners & Hexachlorobenzene Mix #1 Back Catalog number: 95450 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 70091 Chrysene Price on request 675756 Dimefox, 100 µg/ml, Acetonitrile, 5ml Price on request 95768 Semi-Volatile Mix Price on request