Clofentezine, 100 µg/ml, Methanol, 5ml Back Catalog number: 677076 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 680584 13C6-Hexachlorobenzene, 100 µg/ml, Cyclohexane, Price on request 92111 EPA Method 8121 Chlorinated Hydrocarbons Price on request 92696 PCB Congeners Mix #3 Price on request