Supplier Page from Thermo Fisher Scientific for 1,5-Dibromo-1,1,3,3,5,5-hexafluoropentane, 97%
4-Fluoroaniline, 98% from Thermo Fisher Scientific
Ethyl carbazate, 97% from Thermo Fisher Scientific
Ethyltriphenylphosphonium bromide, 98% from Thermo Fisher Scientific
Fluorescein, pure from Thermo Fisher Scientific