Supplier Page from Thermo Fisher Scientific for Copper sputtering target, 76.2mm (3.0in) dia x 3.18mm (0.125in) thick, 99.999% (metals basis)
3-Fluorobenzaldehyde, 98+% from Thermo Fisher Scientific
3-Fluorobenzoic acid, 99% from Thermo Fisher Scientific
Ethyl 2-oxocyclohexanecarboxylate, 95% from Thermo Fisher Scientific
Ethyl 3-hydroxybutyrate, 99% from Thermo Fisher Scientific