Supplier Page from Thermo Fisher Scientific for Tantalum(V) ethoxide, 99.999% (metals basis), Nb <100ppm
2-Fluoroaniline, 99+% from Thermo Fisher Scientific
4-Fluoroanisole, 99% from Thermo Fisher Scientific
Ergosterol, 98% from Thermo Fisher Scientific
Ethyl picolinate, 99% from Thermo Fisher Scientific