Supplier Page from Thermo Fisher Scientific for (+)-Dibenzoyl-D-tartaric acid, 98+%
Eicosanoic acid, 98% from Thermo Fisher Scientific
Ethyl 4-bromocrotonate, 75%, tech from Thermo Fisher Scientific
Ethyl acetoacetate, 99%, pure from Thermo Fisher Scientific
Fluorescein, pure from Thermo Fisher Scientific