Supplier Page from Thermo Fisher Scientific for Lead standard solution, for AAS, 1 µg/mL Pb in 2-5% HNO3
Germanium, plasma standard solution, Specpure:r, Ge 1000µg/mL from Thermo Fisher Scientific
Nitrate, Ion chromatography standard solution, Specpure:r, NO{3}:- 1000µg/mL from Thermo Fisher Scientific
Rhenium, plasma standard solution, Specpure:r, Re 1000µg/mL from Thermo Fisher Scientific
Sulfur in Light Mineral Oil standard solution, Specpure:r, 1,000µmg/g (0.10%) from Thermo Fisher Scientific