PCB Congeners & Hexachlorobenzene Mix #5 Back Catalog number: 95454 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 674685 Fluopyram-N-oxide, 10mg Price on request 680783 sec-Butylparaben, 100mg Price on request 674472 Bromoxynil-octanoate, 10.0 µg/ml, Acetonitrile, Price on request