Supplier Page from Thermo Fisher Scientific for Silicon slugs, 9.5mm (0.375in) dia x 9.5mm (0.375in) length, 99.9999% (metals basis)
2-Ethylaniline, 98% from Thermo Fisher Scientific
Ethyl 3-aminocrotonate, 98.5% from Thermo Fisher Scientific
Ethylenediamine, 99% from Thermo Fisher Scientific
Fluorescein, pure from Thermo Fisher Scientific