Supplier Page from Thermo Fisher Scientific for Polydimethylsiloxane (silicone) emulsion
2-Ethylhexanoic acid, 99% from Thermo Fisher Scientific
Dulcitol, 99+% from Thermo Fisher Scientific
Ethyl indole-2-carboxylate, 97% from Thermo Fisher Scientific
Fluorescein, pure from Thermo Fisher Scientific