Supplier Page from Thermo Fisher Scientific for Manganese standard solution, for AAS, 1 µg/mL Mn in 2 to 5% HNO3
4-Ethylphenol, 97% from Thermo Fisher Scientific
4-Fluorobenzyl chloride, 98% from Thermo Fisher Scientific
Fluorescein, pure from Thermo Fisher Scientific
Iron(III) acetylacetonate, 99+% from Thermo Fisher Scientific