Supplier Page from Thermo Fisher Scientific for Tungsten wire, 0.5mm (0.02in) dia, annealed, 99.95% (metals basis)
2-Ethylaniline, 98% from Thermo Fisher Scientific
3-Fluorobenzoic acid, 99% from Thermo Fisher Scientific
Ethylbenzene, 99.8%, pure from Thermo Fisher Scientific
Fluorescein isothiocyanate isomer I, 90%, pure from Thermo Fisher Scientific