Supplier Page from Thermo Fisher Scientific for Potassium oxalate monohydrate, 99+%, for analysis
1-Heptanol, 98% from Thermo Fisher Scientific
D(+)-Melibiose monohydrate, 99+% from Thermo Fisher Scientific
Diethyl carbonate, 99% from Thermo Fisher Scientific
Ergosterol, 98% from Thermo Fisher Scientific