Cu @ 1000 µg/mL in 5% HNO3, 100ml Back Catalog number: VHG-PCUN-100 Availability: In the manufacturer's stock Price on request - + Recommended E1128-100ML FE1128 Zinc ICP 1g/L ,100LPF Price on request 5190-9766 ICH/USP Target Elements Standard A 3 787,56 Kč E4050-500ML FE4050 Sodium for AAS 1g/L ,500LPF Price on request