Supplier Page from Thermo Fisher Scientific for Manganese granules, 0.8-12mm (0.03-0.47in), 99.98% (metals basis)
2-Ethylhexanoic acid, 99% from Thermo Fisher Scientific
4-Ethylresorcinol, 98% from Thermo Fisher Scientific
Ethyl L(-)-lactate, 97% from Thermo Fisher Scientific
Flavone, 99+% from Thermo Fisher Scientific