Tungsten Standard: W @ 10000 µg/mL in 5% HNO3, tr. HF (VHG-TWNF-250) Lee mas Sodium Standard: Na @ 1000 µg/mL in 5% HNO3 (VHG-PNAN-250) Lee mas Scandium Standard: Sc @ 1000 µg/mL in 5% HNO3 (VHG-PSCN-250) Lee mas Silicon Standard: Si @ 1000 µg/mL in H2O, tr. F- (VHG-PSIW-250) Lee mas Samarium Standard: Sm @ 1000 µg/mL in 5% HNO3 (VHG-PSMN-250) Lee mas Tellurium Standard: Te @ 1000 µg/mL in 30% HCl (VHG-PTEH-250) Lee mas Yttrium Standard: Y @ 1000 µg/mL in 5% HNO3 (VHG-PYN-250) Lee mas Tungsten Standard: W @ 10000 µg/mL in H2O (VHG-TWW-250) Lee mas Zirconium Standard: Zr @ 10000 µg/mL in 5% HNO3 (VHG-TZRN-250) Lee mas Rhodium Standard: Rh @ 1000 µg/mL in 20% HCl (VHG-PRHH-250) Lee mas « Página anterior 1 …118 119 120 121 122 … 125 Página siguiente »
