DYOS Tool
Glasses Group
From the standards library of the SPI Supplies and the C. M. Taylor Company
# AS7210-AB
K-0458 Glass
National Bureau of Standards origin with
Certificate of Analysis
Now the National Institute of Standards and Technology, NIST, Gaithersburg, MD USA
Element
Wt %
Oxide
Wt %
O
31.93
Si
23.08
SiO
2
49.38
Zn
3.07
ZnO
3.82
Ba
41.92
BaO
46.80
Sum
100.0
Sum
100.0
3mm x 1.5mm x 1.5mm prisms
Si-Zn-Ba base
Name
Description
SPI #
Each
K-0458 Glass
SPI SuppliesŪ Individual Mounted Microanalysis Standard Item
AS7210-AB
$
K-0458 Glass
SPI SuppliesŪ Individual Loose Microanalysis Standard Item
AS7215-AB
$
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