Supplier Page from Thermo Fisher Scientific for Iron, plasma standard solution, Specpure:r, Fe 1000µg/mL
Bismuth, plasma standard solution, Specpure:r, Bi 1000µg/mL from Thermo Fisher Scientific
Dysprosium, plasma standard solution, Specpure:r, Dy 10,000µg/mL from Thermo Fisher Scientific
Ground & Waste Water Pollution Standard Solution 3, Specpure:r from Thermo Fisher Scientific
Selenium standard solution, for AAS, 1 µg/mL Se in 10% HCl from Thermo Fisher Scientific