Supplier Page from Thermo Fisher Scientific for Betaine hydrochloride, 99%, extra pure, specified according to the requirements of USP
Ethyl 2-hydroxyethyl sulfide, 98% from Thermo Fisher Scientific
Ethyl acrylate, 99.5%, stabilized from Thermo Fisher Scientific
Eugenol, 99% from Thermo Fisher Scientific
Fluoranthene, 98% from Thermo Fisher Scientific