Hexachlorobenzene (13C6, 99%), 100µg/ml in Nonane, 1,2ml Back Catalog number: CLM-351-1.2 Availability: In the manufacturer's stock Price on request - + Recommended 19130 EPA Method 507 - Performance Check Solution Price on request 79285 beta-BHC Price on request P286255 Perfluorododecanoic Acid, 500mg Price on request