Supplier Page from Thermo Fisher Scientific for Tungsten rod, 1.5mm (0.06in) dia, 99.95% (metals basis)
Emodin, 95%, tech from Thermo Fisher Scientific
Ethyl 3-aminobenzoate, 99+% from Thermo Fisher Scientific
Ethyl benzoate, 99+% from Thermo Fisher Scientific
Fluorescein isothiocyanate isomer I, 90%, pure from Thermo Fisher Scientific