Supplier Page from Thermo Fisher Scientific for Antimony, AAS standard solution, Specpure:r, Sb 1000µg/mL
Bismuth, plasma standard solution, Specpure:r, Bi 1000µg/mL from Thermo Fisher Scientific
Copper, Oil based standard solution, Specpure:r, Cu 1000µmg/g from Thermo Fisher Scientific
Copper, plasma standard solution, Specpure:r, Cu 10,000µg/mL from Thermo Fisher Scientific
Sulfur in Isooctane standard solution, Specpure:r, 5µmg/g (0.0005%) from Thermo Fisher Scientific