Supplier Page from Thermo Fisher Scientific for Benzyltri-n-butylammonium chloride, 98%
2-Ethyl-1-hexanol, 99% from Thermo Fisher Scientific
4-Fluorobenzenesulfonyl chloride, 98% from Thermo Fisher Scientific
Estrone, 99+% from Thermo Fisher Scientific
Ethylbenzene, 99.8%, pure from Thermo Fisher Scientific