Supplier Page from Thermo Fisher Scientific for Praseodymium(III) nitrate pentahydrate, 99.9%, (trace metal basis)
2-Ethylhexanoic acid, 99% from Thermo Fisher Scientific
4-Fluorobenzenesulfonyl chloride, 98% from Thermo Fisher Scientific
4-Fluorobenzyl chloride, 98% from Thermo Fisher Scientific
N-Ethylaniline, 98% from Thermo Fisher Scientific