VHG
VHG
Tungsten Standard: W @ 10000 µg/mL in 5% HNO3, tr. HF (VHG-TWNF-250)
Sodium Standard: Na @ 1000 µg/mL in 5% HNO3 (VHG-PNAN-250)
Scandium Standard: Sc @ 1000 µg/mL in 5% HNO3 (VHG-PSCN-250)
Silicon Standard: Si @ 1000 µg/mL in H2O, tr. F- (VHG-PSIW-250)
Samarium Standard: Sm @ 1000 µg/mL in 5% HNO3 (VHG-PSMN-250)
Tellurium Standard: Te @ 1000 µg/mL in 30% HCl (VHG-PTEH-250)
Yttrium Standard: Y @ 1000 µg/mL in 5% HNO3 (VHG-PYN-250)
Tungsten Standard: W @ 10000 µg/mL in H2O (VHG-TWW-250)
Zirconium Standard: Zr @ 10000 µg/mL in 5% HNO3 (VHG-TZRN-250)