Supplier Page from Thermo Fisher Scientific for (1S,2R)-2-Amino-1,2-diphenylethanol, 98%
Ethyl acetoacetate, 99%, pure from Thermo Fisher Scientific
Ethyl butyrylacetate, 98% from Thermo Fisher Scientific
Flavone, 99+% from Thermo Fisher Scientific
Fluorescein, pure from Thermo Fisher Scientific