Supplier Page from Thermo Fisher Scientific for Guanidine hydrochloride, 98%
3-Ethoxy-2-cyclohexen-1-one, 99% from Thermo Fisher Scientific
Dotriacontane, 97% from Thermo Fisher Scientific
Ethyl butyrate, 99% from Thermo Fisher Scientific
Ethylbenzene, 99.8%, pure from Thermo Fisher Scientific