Supplier Page from Thermo Fisher Scientific for Bis(carboxyethylgermanium) sesquioxide, 99.7%
1-Fluoro-4-nitrobenzene, 99% from Thermo Fisher Scientific
2-Ethyl-1-hexanol, 99% from Thermo Fisher Scientific
3-Fluorobenzaldehyde, 98+% from Thermo Fisher Scientific
4-Ethylphenol, 97% from Thermo Fisher Scientific