Supplier Page from Thermo Fisher Scientific for 5-Carboxyfluorescein, single isomer, 97%
2-Methoxybenzyl alcohol, 99% from Thermo Fisher Scientific
4-Aminophenylacetic acid, 98% from Thermo Fisher Scientific
8-Hydroxyquinoline, ACS reagent from Thermo Fisher Scientific
DL-Menthol, 99% from Thermo Fisher Scientific