Supplier Page from Thermo Fisher Scientific for Antimony, plasma standard solution, Specpure:r, Sb 10,000µg/mL
Cobalt, plasma standard solution, Specpure:r, Co 1000µg/mL from Thermo Fisher Scientific
Europium, plasma standard solution, Specpure:r, Eu 1000µg/mL from Thermo Fisher Scientific
Samarium, plasma standard solution, Specpure:r, Sm 10,000µg/mL from Thermo Fisher Scientific
Sulfur in Isooctane standard solution, Specpure:r, 1000µmg/g (0.100%) from Thermo Fisher Scientific