Supplier Page from Thermo Fisher Scientific for n-Heptane, anhydrous, 99+%, packaged under Argon in resealable ChemSealµt bottles
2(2-Ethoxyethoxy)ethanol, 98+% from Thermo Fisher Scientific
3-Fluoroaniline, 98% from Thermo Fisher Scientific
Ethyl N-piperazinecarboxylate, 99% from Thermo Fisher Scientific
Fluorescein isothiocyanate isomer I, 90%, pure from Thermo Fisher Scientific