Supplier Page from Thermo Fisher Scientific for Antimony, plasma standard solution, Specpure:r, Sb 1000µg/mL
Copper, plasma standard solution, Specpure:r, Cu 10,000µg/mL from Thermo Fisher Scientific
Nickel, plasma standard solution, Specpure:r, Ni 10,000µg/mL from Thermo Fisher Scientific
Potassium hydrogen phthalate, ACS reagent, acidimetric standard from Thermo Fisher Scientific
Zinc, Oil based standard solution, Specpure:r, Zn 1000µmg/g from Thermo Fisher Scientific