Supplier Page from Thermo Fisher Scientific for Ruthenium, plasma standard solution, Specpure:r, Ru 1000µg/mL
Germanium, plasma standard solution, Specpure:r, Ge 1000µg/mL from Thermo Fisher Scientific
Neodymium, plasma standard solution, Specpure:r, Nd 1000µg/mL from Thermo Fisher Scientific
Potassium hydrogen phthalate, ACS reagent, acidimetric standard from Thermo Fisher Scientific
Potassium, plasma standard solution, Specpure:r, K 10,000µg/mL from Thermo Fisher Scientific