Precious metal No. 1 of using arrandee™ in SPM applications is gold. Well defined Au(111) terraces, spanning several hundred nm in size, can easily be obtained. Gold arrandee™ are available from stock in 11x11 mm and 12x12 mm standard quality, packages containing  50 arrandee™, each one stuck carefully to a base plate. Glue free grade samples are available from stock in 11x11 mm size, each one carefully stored in a special packaging tube. Standard shipping by air mail letter. Delivery by FedEx is available. Please add your FedEx account No. into the form.