Standard Reference Materials (NIST SRMs) Group

From the standards library of the SPI Supplies and the C. M. Taylor Company

# AS9050-AB

SRM479 Fe-Cr-Ni Alloy

National Bureau of Standards origin with Certificate of Analysis

Now the National Institute of Standards and Technology, NIST, Gaithersburg, MD USA
ElementWt %
Cr 18.3
Fe 71.0
Ni 10.7


disc 4.6mm diam x 1mm
National Bureau of Standards

Polished SRM-479 in T100-52 mount

Name Description SPI # Each
SRM479 Fe-Cr-Ni Alloy SPI SuppliesŪ Individual Mounted Microanalysis Standard Item AS9050-AB $
SRM479 Fe-Cr-Ni Alloy SPI SuppliesŪ Individual Loose Microanalysis Standard Item AS9055-AB $

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