Supplier Page from Thermo Fisher Scientific for Tungsten wire, 0.025mm (0.001in) dia, 99.95% (metals basis)
Ethyl 3-aminocrotonate, 98.5% from Thermo Fisher Scientific
Ethyl butyrate, 99% from Thermo Fisher Scientific
Ethylbenzene, 99.8%, pure from Thermo Fisher Scientific
Fluoranthene, 98% from Thermo Fisher Scientific