Supplier Page from Thermo Fisher Scientific for Lithium, plasma standard solution, Specpure:r, Li 1000µg/mL
Manganese, plasma standard solution, Specpure:r, Mn 10µg/mL from Thermo Fisher Scientific
Ringer's Solution, standard, unbuffered 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