Supplier Page from Thermo Fisher Scientific for Di-tert-butyl malonate, 98+%, stab. with potassium carbonate
Esculin hydrate, 97% from Thermo Fisher Scientific
Ethylenediaminetetraacetic acid, tetrasodium salt hydrate, 98%, pure from Thermo Fisher Scientific
Ethylmercurithiosalicylic acid, sodium salt, 97.0-101.0% from Thermo Fisher Scientific
Flavone, 99+% from Thermo Fisher Scientific