Supplier Page from Thermo Fisher Scientific for 1,4-Dioxaspiro[4.5]decan-8-ol, 98%
2-Fluoroaniline, 99+% from Thermo Fisher Scientific
9-Fluorenone, 99+% from Thermo Fisher Scientific
Ethyl indole-2-carboxylate, 97% from Thermo Fisher Scientific
Fluorescein, pure from Thermo Fisher Scientific