Supplier Page from Thermo Fisher Scientific for Esculin hydrate, 97%
Ethyl acetoacetate, 99%, pure from Thermo Fisher Scientific
Ethyl oxamate, 99% from Thermo Fisher Scientific
Ethylmercurithiosalicylic acid, sodium salt, 97.0-101.0% from Thermo Fisher Scientific
Fluorobenzene, 99% from Thermo Fisher Scientific