Cu @ 1000 µg/mL in 5% HNO3, 100ml Back Catalog number: VHG-PCUN-100 Availability: In the manufacturer's stock Price on request - + Recommended E4203-500ML FE4203 Potassium Alc AAS 1g/L ,500LPF Price on request E3013-100ML FE3013 Citrate for IC 1g/L ,100LFL Price on request E1017-100ML FE1017 Copper ICP 1g/L ,100LPF Price on request