Supplier Page from Thermo Fisher Scientific for Amberlite® IRA-900, Cl-form, ion-exchange resin
Dotriacontane, 97% from Thermo Fisher Scientific
Ergosterol, 98% from Thermo Fisher Scientific
Ethoxymethylenemalononitrile, 98% from Thermo Fisher Scientific
Ethyl acetoacetate, 99%, pure from Thermo Fisher Scientific