Supplier Page from Thermo Fisher Scientific for Ethyl 3-hydroxybutyrate, 99%
Ethyl 3-pyridylacetate, 99% from Thermo Fisher Scientific
Ethyl isonipecotate, 98+% from Thermo Fisher Scientific
Ethylmercurithiosalicylic acid, sodium salt, 97.0-101.0% from Thermo Fisher Scientific
Fluorescein, pure from Thermo Fisher Scientific