Supplier Page from Thermo Fisher Scientific for Manganese, plasma standard solution, Specpure:r, Mn 10,000µg/mL
Chromium, plasma standard solution, Specpure:r, Cr 10,000 µg/mL from Thermo Fisher Scientific
Copper, plasma standard solution, Specpure:r, Cu 10,000µg/mL from Thermo Fisher Scientific
Phenazopyridine hydrochloride, 99%, analytical standard from Thermo Fisher Scientific
Tellurium, plasma standard solution, Specpure:r, Te 1000µg/mL from Thermo Fisher Scientific