Supplier Page from Thermo Fisher Scientific for 8-Hydroxyquinoline-5-sulfonic acid monohydrate, 98%
2-Ethylaniline, 98% from Thermo Fisher Scientific
Ethylmercurithiosalicylic acid, sodium salt, 97.0-101.0% from Thermo Fisher Scientific
Eugenol, 99% from Thermo Fisher Scientific
Fluorescein, pure from Thermo Fisher Scientific