Supplier Page from Thermo Fisher Scientific for 1,2-Dichloroethane, 99.8%, for HPLC
1-Ethynyl-1-cyclohexanol, 99+% from Thermo Fisher Scientific
Ethyl oxalyl chloride, 98% from Thermo Fisher Scientific
Fluorescein isothiocyanate isomer I, 90%, pure from Thermo Fisher Scientific