Cu @ 1000 µg/mL in 5% HNO3, 100ml Back Catalog number: VHG-PCUN-100 Availability: In the manufacturer's stock Price on request - + Recommended 54150 Complex Cyanide (CN-), 1000µg/ml in Tr. NaOH / Water, 100ml Price on request 5191-4570 ICP-MS Internal Std Mix (100mL) 6 012,01 Kč SCP150-100-115 CONOSTAN 1000ppm Standard, Na, 50g Price on request