Supplier Page from Thermo Fisher Scientific for Platinum Iridium wire, 0.127mm (0.005in) dia, hard, 99.9% (metals basis excluding precious metals)
3-Fluorobenzoic acid, 99% from Thermo Fisher Scientific
Ethyl 4,4,4-trifluoroacetoacetate, 97% from Thermo Fisher Scientific
Ethyl carbazate, 97% from Thermo Fisher Scientific
Ethyl isonipecotate, 98+% from Thermo Fisher Scientific