Standard Reference Materials (NIST SRMs) Group

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

# AS9110-AB

SRM481E Gold-Silver Wires

National Bureau of Standards origin with Certificate of Analysis

Now the National Institute of Standards and Technology, NIST, Gaithersburg, MD USA
ElementWt %
Ag 77.58
Au 22.43


Photomicrograph of mounted and polished SRM-481E
National Bureau of Standards

Set of six unmounted wires
Au20Ag80 color code: red; .5mm diameter

Name Description SPI # Each
SRM481E Gold-Silver Wires SPI SuppliesŪ Individual Mounted Microanalysis Standard Item AS9110-AB $
SRM481E Gold-Silver Wires SPI SuppliesŪ Individual Loose Microanalysis Standard Item AS9115-AB $

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