Mac 25 Thin Foil Standards For Stem, Pack Of 25

Details:

We have a selection of 25 high purity thin foils, 0.1 Mm thick, 3 mm diameter to fit into tem grid holders for use in the stem mode. They are polished to a 3 micron diamond finish, and come in a variety of pure metals: aluminum, cadmium, cobalt, copper, gold, hafnium, indium, iron, magnesium, molybdenum, nickel, niobium, palladium, platinum, rhodium, silver, tantalum, tin, titanium, tungsten, vanadium, yttrium, zinc, zirconium, aisi 316 s/s