CMT Glasses Group
From the standards library of the C. M. Taylor Company
DYOS Tool
# AS7220-AB
K-0489 Glass
National Bureau of Standards origin with
Certificate of Analysis
Now the National Institute of Standards and Technology, NIST, Gaithersburg, MD USA
Element
%
Oxide
%
k0489-1
Li
0.001
Li
2
O
0.002
2mm x 2mm x 2mm cubes
Si-Zn-Ba doped
B
0.06
B
2
O
3
0.20
O
31.50
Al
0.15
Al
2
O
3
0.29
Si
21.86
SiO
2
46.76
Ti
0.28
TiO
2
0.46
Fe
0.32
Fe
2
O
3
0.46
Zn
2.99
ZnO
3.72
Zr
0.52
ZrO
2
0.70
Ba
39.30
BaO
43.88
Ce
0.80
CeO
2
0.98
Ta
1.03
Ta
2
O
5
1.26
Pb
1.19
PbO
1.28
Sum
100.0
Sum
100.0
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Name
Description
SPI #
Each
K-0489 Glass
SPI SuppliesŪ Individual Mounted Microanalysis Standard Item
AS7220-AB
$399.11
K-0489 Glass
SPI SuppliesŪ Individual Loose Microanalysis Standard Item
AS7225-AB
$399.11
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Sunday July 20, 2008
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