Supplier Page from Thermo Fisher Scientific for 1,3-Bis(2,6-diisopropylphenyl)imidazolium chloride, 97%
1-Ethynyl-1-cyclohexanol, 99+% from Thermo Fisher Scientific
Farnesol, 96%, mixture of isomers from Thermo Fisher Scientific
Fluorescein, pure from Thermo Fisher Scientific