Thorium Standard: Th @ 1000 µg/mL in 5% HNO3 (VHG-PTHN-250) Lee mas Boron Standard: B @ 10 µg/mL in NH4OH (VHG-LBZ-100) Lee mas Barium Standard: Ba @ 10000 µg/mL in 5% HNO3 (VHG-TBAN-250) Lee mas Hafnium Standard: Hf @ 10000 µg/mL in 5% HCl (VHG-THFH-250) Lee mas Potassium Standard: K @ 10000 µg/mL in 5% HNO3 (VHG-TKN-250) Lee mas Germanium Standard: Ge @ 1000 µg/mL in 5% HNO3, tr. HF (VHG-PGENF-250) Lee mas Germanium Standard: Ge @ 1000 µg/mL in H2O, tr. F- (VHG-PGEW-250) Lee mas Lithium Standard: Li @ 1000 µg/mL in 5% HNO3 (VHG-PLIN-250) Lee mas Praseodymium Standard: Pr @ 1000 µg/mL in 5% HNO3 (VHG-PPRN-250) Lee mas Rhenium Standard: Re @ 1000 µg/mL in 5% HNO3 (VHG-PREN-250) Lee mas « Página anterior 1 …111 112 113 114 115 … 125 Página siguiente »
