DYOS Tool
Glasses Group
From the standards library of the SPI Supplies and the C. M. Taylor Company
# AS7200-AB
K-0456 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
20.43
Si
13.45
SiO
2
28.77
Pb
66.12
PbO
71.23
Sum
100.0
Sum
100.0
2mm x 2mm x 1.5mm prisms
Si-Pb base
Name
Description
SPI #
Each
K-0456 Glass
SPI SuppliesŪ Individual Mounted Microanalysis Standard Item
AS7200-AB
$
K-0456 Glass
SPI SuppliesŪ Individual Loose Microanalysis Standard Item
AS7205-AB
$
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