Supplier Page from Thermo Fisher Scientific for 1-Phenylisatin, 98%
Ethylene carbonate, 99+% from Thermo Fisher Scientific
Ethylenediaminetetraacetic acid, tetrasodium salt hydrate, 98%, pure from Thermo Fisher Scientific
Fumaric acid, 99+% from Thermo Fisher Scientific
Gibberellic acid, 90% from Thermo Fisher Scientific