Supplier Page from Thermo Fisher Scientific for Osmium, plasma standard solution, Specpure:r, Os 1000µg/mL
Europium, plasma standard solution, Specpure:r, Eu 10,000µg/mL from Thermo Fisher Scientific
Potassium chloride, 0.117M, Conductivity Standard from Thermo Fisher Scientific
Samarium, plasma standard solution, Specpure:r, Sm 10,000µg/mL from Thermo Fisher Scientific
Strontium, Natural Sr, plasma standard solution, Specpure:r, Natural Sr 100µg/mL from Thermo Fisher Scientific