Cu @ 1000 µg/mL in 5% HNO3, 100ml Back Catalog number: VHG-PCUN-100 Availability: In the manufacturer's stock Price on request - + Recommended 5190-8268 Boron, 1000ug/ml, 100ml 30,56 € E1394-100ML FE1394 Iridium ICP 10mg/L ,100LPF Price on request E4040-100ML FE4040Lanthanum for AAS 1g/L ,100LPF Price on request