Supplier Page from Thermo Fisher Scientific for Tantalum(V) ethoxide, 99.999% (metals basis), Nb <100ppm
Ethyl acetoacetate, 99%, pure from Thermo Fisher Scientific
Farnesol, 96%, mixture of isomers from Thermo Fisher Scientific
Phenylselenol, 98% from Thermo Fisher Scientific
Shikimic acid, 98% from Thermo Fisher Scientific