Rhodium Standard: Rh @ 1000 µg/mL in 20% HCl (VHG-PRHH-500) Lee mas Samarium – Sm @ 1000 µg/mL in 5% HNO3 (VHG-PSMN-50) Lee mas Thulium – Tm @ 1000 µg/mL in 5% HNO3 (VHG-PTMN-50) Lee mas Chromium Standard: Cr @ 1000 µg/mL in 5% HCl (VHG-PCRH-500) Lee mas Gallium – Ga @ 1000 µg/mL in 5% HNO3, 0.5% HCl (VHG-PGANH-50) Lee mas Gadolinium – Gd @ 1000 µg/mL in 5% HNO3 (VHG-PGDN-50) Lee mas Germanium – Ge @ 1000 µg/mL in 5% HNO3, tr. HF (VHG-PGENF-50) Lee mas Germanium – Ge @ 1000 µg/mL in H2O, tr. F- (VHG-PGEW-50) Lee mas Lutetium Standard: Lu @ 1000 µg/mL in 5% HNO3 (VHG-PLUN-500) Lee mas Hafnium Standard: Hf @ 10000 µg/mL in 4% HNO3, 2% HF (VHG-THFNF-500) Lee mas « Página anterior 1 2 3 4 5 … 125 Página siguiente »
