Mac Biological Set With 25 mm Dia Block, Pack Of 18

Details:

All of our standards are suitable for electron-beam energy dispersive or wavelength dispersive x-ray microanalysis systems. All of our standards are polished to a 0.25 Micron diamond finish and carbon coated. They are supplied with fully authenticated certificates of analyses and a location map for standard identification. A set of 18 standards,al, baf2, baso4, bi, bn, c , caco3, caso4, fes2, inp, kbr, kcl, mgo, nacl, se, sio2, ti, v, and a faraday cup. Mounted in 25mm brass block.