Supplier Page from Thermo Fisher Scientific for Silicon, plasma standard solution, Specpure:r, Si 1000µg/mL
Boron, plasma standard solution, Specpure:r, B 1000µg/mL from Thermo Fisher Scientific
Copper, plasma standard solution, Specpure:r, Cu 10,000µg/mL from Thermo Fisher Scientific
Strontium, plasma standard solution, Specpure:r, Sr 1000µg/mL from Thermo Fisher Scientific
Sulfur in Heavy Mineral Oil standard solution, Specpure:r, 500µmg/g (0.0500%) from Thermo Fisher Scientific