DYOS Tool
Glasses Group
From the standards library of the SPI Supplies and the C. M. Taylor Company
# AS7280-AB
K-0497 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 %
Li
0.000
Li
2
O
0.001
B
0.05
B
2
O
3
0.15
O
52.44
Mg
5.21
MgO
8.64
Al
5.78
Al
2
O
3
10.92
Si
0.13
SiO
2
0.27
P
33.18
P
2
O
5
76.03
Ti
0.21
TiO
2
0.35
Fe
0.24
Fe
2
O
3
0.35
Zr
0.40
ZrO
2
0.54
Ce
0.62
CeO
2
0.76
Ta
0.80
Ta
2
O
5
0.98
Pb
0.92
PbO
0.99
Sum
100.0
Sum
100.0
1.5mm cubes
Mg-Al-P doped
Name
Description
SPI #
Each
K-0497 Glass
SPI SuppliesŪ Individual Mounted Microanalysis Standard Item
AS7280-AB
$
K-0497 Glass
SPI SuppliesŪ Individual Loose Microanalysis Standard Item
AS7285-AB
$
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