Supplier Page from Thermo Fisher Scientific for Praseodymium, AAS standard solution, Specpure:r, Pr 1000µg/mL
9-Fluorenone, 99+% from Thermo Fisher Scientific
Emodin, 95%, tech from Thermo Fisher Scientific
Ethyl acetoacetate, 99%, pure from Thermo Fisher Scientific
Iron(III) acetylacetonate, 99+% from Thermo Fisher Scientific