Copper (Cu) Back Catalog number: 59260 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 59448 Conductance @ 20°C [12,880 µmho/cm] Price on request 676379 Cymiazole, 100mg Price on request 95453 PCB Congeners & Hexachlorobenzene Mix #4 Price on request