Supplier Page from Thermo Fisher Scientific for Glycerol, for analysis, 86-88% wt% aqueous solution
8-Hydroxyquinoline, ACS reagent from Thermo Fisher Scientific
Iron(III) acetylacetonate, 99+% from Thermo Fisher Scientific
Sulfur trioxide pyridine complex, technical, 48-50% active SO3 from Thermo Fisher Scientific
trans-4-Hydroxy-L-proline, 99+% from Thermo Fisher Scientific