Cu @ 1000 µg/mL in 5% HNO3, 100ml Back Catalog number: VHG-PCUN-100 Availability: In the manufacturer's stock Price on request - + Recommended E1369-100ML FE1369 Silver ICP 10mg/L ,100LPF Price on request E4005-100ML FE4005Gold for AAS 1g/L ,100LFL Price on request E2097-100ML FE2097 PE Mixed Cal-4 6 ,100LPF Price on request