Supplier Page from Thermo Fisher Scientific for Arsenic, plasma standard solution, Specpure:r, As 10,000µg/mL
Germanium, plasma standard solution, Specpure:r, Ge 1000µg/mL from Thermo Fisher Scientific
Lutetium, plasma standard solution, Specpure:r, Lu 1000µg/mL from Thermo Fisher Scientific
Rhenium, AAS standard solution, Specpure:r, Re 1000µg/mL from Thermo Fisher Scientific
Rubidium, plasma standard solution, Specpure:r, Rb 10,000µg/mL from Thermo Fisher Scientific