Supplier Page from Thermo Fisher Scientific for Iron rod, 12mm (0.47in) dia, Puratronic:r, 99.995% (metals basis)
3-Fluorobenzoic acid, 99% from Thermo Fisher Scientific
9-Fluorenone, 99+% from Thermo Fisher Scientific
Ethoxymethylenemalononitrile, 98% from Thermo Fisher Scientific
meso-Erythritol, 99% from Thermo Fisher Scientific