Supplier Page from Thermo Fisher Scientific for Copper shot, 4-6mm (0.16-0.24in), Puratronic:r, 99.999% (metals basis)
9-Fluorenone, 99+% from Thermo Fisher Scientific
Ethyl benzoate, 99+% from Thermo Fisher Scientific
Ethyl trifluoroacetate, 99% from Thermo Fisher Scientific
meso-Erythritol, 99% from Thermo Fisher Scientific