Cr, 1000 µg/mL in 5% HNO3, 100ml Back Catalog number: VHG-PCRN-100 Availability: In the manufacturer's stock Price on request - + Recommended 5190-8298 Nickel, 1000ug/ml, 100ml 646,12 Kč VHG-TSIW-100 Si @ 10000 µg/mL in H2O, tr. F-, 100ml Price on request 5191-4570 ICP-MS Internal Std Mix (100mL) 6 454,27 Kč