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 93244 EPA Method 526 Analytes Price on request SCP150-421-030 Metals in Residual Oil Std 7, 100ml Price on request 678439 Malathion, 100 µg/ml, Acetonitrile, 5ml Price on request