Supplier Page from Thermo Fisher Scientific for Germanium, plasma standard solution, Specpure:r, Ge 1000µg/mL
2-Ethoxybenzamide, 97% from Thermo Fisher Scientific
3-Fluorobenzaldehyde, 98+% from Thermo Fisher Scientific
Ethyl isonipecotate, 98+% from Thermo Fisher Scientific
Farnesol, 96%, mixture of isomers from Thermo Fisher Scientific