Supplier Page from Thermo Fisher Scientific for Magnesium sulfate, 97%, pure, anhydrous
Emodin, 95%, tech from Thermo Fisher Scientific
Epichlorohydrin, 99% from Thermo Fisher Scientific
Esculin hydrate, 97% from Thermo Fisher Scientific
Ethyl indole-2-carboxylate, 97% from Thermo Fisher Scientific