Supplier Page from Thermo Fisher Scientific for Silver(II) oxide, 99.9% (metals basis), Ag 86.6% min
2-Fluorobenzoic acid, 99% from Thermo Fisher Scientific
3-Fluorobenzoic acid, 99% from Thermo Fisher Scientific
Estrone, 99+% from Thermo Fisher Scientific
Ethyl acetoacetate, 99%, pure from Thermo Fisher Scientific