Supplier Page from Thermo Fisher Scientific for Chromium, plasma standard solution, Specpure:r, Cr 1000µg/mL
Gallium, AAS standard solution, Specpure:r, Ga 1000µg/mL from Thermo Fisher Scientific
Potassium chloride, µ=0.000027M, Conductivity Standard from Thermo Fisher Scientific
Potassium, plasma standard solution, Specpure:r, K 10,000µg/mL from Thermo Fisher Scientific
Thulium, plasma standard solution, Specpure:r, Tm 1000µg/mL from Thermo Fisher Scientific