DYOS Tool
Standard Reference Materials (NIST SRMs) Group
From the standards library of the SPI Supplies and the C. M. Taylor Company
# AS9040-AB
SRM478 Cartridge Brass (cast)
National Bureau of Standards origin with
Certificate of Analysis
Now the National Institute of Standards and Technology, NIST, Gaithersburg, MD USA
Element
Wt %
Cu
72.85
Zn
27.10
Sum
99.9
1.7mm cubes
National Bureau of Standards
Name
Description
SPI #
Each
SRM478 Cartridge Brass (cast)
SPI SuppliesŪ Individual Mounted Microanalysis Standard Item
AS9040-AB
$
SRM478 Cartridge Brass (cast)
SPI SuppliesŪ Individual Loose Microanalysis Standard Item
AS9045-AB
$
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