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