Si @ 10000 µg/mL in H2O, tr. F-, 100ml Back Catalog number: VHG-TSIW-100 Availability: In the manufacturer's stock Price on request - + Recommended 5190-8291 Magnesium, 1000ug/ml, 100ml 646,12 Kč VHG-LIS6LIZ-100 Li @ 100µg/mL in 2% HNO3 (Enriched in Li-6), 100ml Price on request 5190-8298 Nickel, 1000ug/ml, 100ml 646,12 Kč