Supplier Page from Thermo Fisher Scientific for Platinum Iridium wire, 0.127mm (0.005in) dia, hard, 99.9% (metals basis excluding precious metals)
4'-Fluoroacetophenone, 99% from Thermo Fisher Scientific
Ellagic acid, 97% from Thermo Fisher Scientific
Ethyl indole-2-carboxylate, 97% from Thermo Fisher Scientific
Fluorescein, pure from Thermo Fisher Scientific