Supplier Page from Thermo Fisher Scientific for 2,2,2-Trichloroethyl chloroformate, 97%
Eicosanoic acid, 98% from Thermo Fisher Scientific
Estrone, 99+% from Thermo Fisher Scientific
Ethyl acetoacetate, 99%, pure from Thermo Fisher Scientific
Hesperidin, 97%, includes analogeous compounds from Thermo Fisher Scientific