Supplier Page from Thermo Fisher Scientific for 1,2-Bis[(2S,5S)-2,5-dimethyl-1-phospholanyl]benzene, 97+%
2-Ethoxyethyl ether, 98+%, extra pure from Thermo Fisher Scientific
Epichlorohydrin, 99% from Thermo Fisher Scientific
Ethylbenzene, 99.8%, pure from Thermo Fisher Scientific
Ethylenediaminetetraacetic acid, tetrasodium salt hydrate, 98%, pure from Thermo Fisher Scientific