Supplier Page from Thermo Fisher Scientific for Praseodymium, plasma standard solution, Specpure:r, Pr 1000µg/mL
2-Ethyl-1-hexanol, 99% from Thermo Fisher Scientific
Ethyl 2-oxocyclohexanecarboxylate, 95% from Thermo Fisher Scientific
Ethyl chloroacetate, 99% from Thermo Fisher Scientific
Ethylenediaminetetraacetic acid, tetrasodium salt hydrate, 98%, pure from Thermo Fisher Scientific