Supplier Page from Thermo Fisher Scientific for µa-Naphtholphthalein
2-Mercapto-1-methylimidazole, 98% from Thermo Fisher Scientific
8-Hydroxyquinoline, ACS reagent from Thermo Fisher Scientific
Hesperidin, 97%, includes analogeous compounds from Thermo Fisher Scientific
Melatonine, 99% from Thermo Fisher Scientific