Supplier Page from Thermo Fisher Scientific for Sodium phosphate, tribasic dodecahydrate, 98+%, ACS reagent
2-Ethylhexanoic acid, 99% from Thermo Fisher Scientific
4-Ethylaniline, 99+% from Thermo Fisher Scientific
Ethyl 3-aminobenzoate, 99+% from Thermo Fisher Scientific
Fluorescein, pure from Thermo Fisher Scientific