Supplier Page from Thermo Fisher Scientific for Silicon powder, crystalline, -100+325 mesh, 99.999% (metals basis)
4-Fluoroanisole, 99% from Thermo Fisher Scientific
Ethylbenzene, 99.8%, pure from Thermo Fisher Scientific
Fluorescein isothiocyanate isomer I, 90%, pure from Thermo Fisher Scientific
N-Ethylaniline, 98% from Thermo Fisher Scientific