Supplier Page from Thermo Fisher Scientific for Yttrium rod, 12.7mm (0.5in) dia, 99.9% (metals basis excluding Ta)
3-Fluorobenzoic acid, 99% from Thermo Fisher Scientific
Ellagic acid, 97% from Thermo Fisher Scientific
Ethyl 4-bromocrotonate, 75%, tech from Thermo Fisher Scientific
Ethylbenzene, 99.8%, pure from Thermo Fisher Scientific