Supplier Page from Thermo Fisher Scientific for µb-Estradiol, 99% (dry wt.), ca 3% water
1-Ethynyl-1-cyclohexanol, 99+% from Thermo Fisher Scientific
DL-Glutamic acid monohydrate, 98+% from Thermo Fisher Scientific
Ergosterol, 98% from Thermo Fisher Scientific
Eugenol, 99% from Thermo Fisher Scientific