Supplier Page from Thermo Fisher Scientific for Germanium(IV) oxide, Puratronic:r, 99.999% (metals basis)
2-Fluoroaniline, 99+% from Thermo Fisher Scientific
Ethyl 2-mercaptoacetate, 99% from Thermo Fisher Scientific
Ethyl 3-aminocrotonate, 98.5% from Thermo Fisher Scientific
Ethyl acrylate, 99.5%, stabilized from Thermo Fisher Scientific