Supplier Page from Thermo Fisher Scientific for 1,10-Phenanthroline, 99%, may contain up to 1.5% water
Emodin, 95%, tech from Thermo Fisher Scientific
Ethyl indole-2-carboxylate, 97% from Thermo Fisher Scientific
Ethyl oxamate, 99% from Thermo Fisher Scientific
Formamidinesulfinic acid, 99% from Thermo Fisher Scientific