Mac Microanalysis Microanalysis Standard Nbs Srm 481, Pack Of 6

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. Specify 25 mm or 32 mm holder. Nbs glass srm 481 au/ag set of 6 standards, comprises 4 alloys and 2 pure metals