Cu @ 1000 µg/mL in 5% HNO3, 100ml Back Catalog number: VHG-PCUN-100 Availability: In the manufacturer's stock Price on request - + Recommended 5190-8270 Cadmium, 1000ug/ml, 100ml 701,40 Kč 511-946 1000 ppmC standard KHP, 100ml Price on request VHG-TSIW-100 Si @ 10000 µg/mL in H2O, tr. F-, 100ml Price on request