Standards for Microanalysis containing Germanium
Occurrences of Ge in the combined standards library of the C. M. Taylor Company and SPI Supplies
DYOS Tool
Germanium containing materials occur in the standard groups listed below.
Follow these links for a list of the members of each group
Group
Group
Group
Pure Elements
Synthetic Glasses
Synthetic compounds
Click on a name for details and picture of each Germanium bearing material.
If the same material occurs more than once, there may be differences in composition or grain size.
Name
Formula
Germanium Wt %
SPI SuppliesŪ
Mounted Item #
Each
Buy for mount
SPI SuppliesŪ
Loose Item #
Each
Buy loose
Germanium
#
Ge
99.995
AS4170-AB
$
AS4175-AB
$
K-0963 Glass
O
41
Ge
30
Si
22
Zn
3
Eu
1
Zr
1
*
30.39
AS7350-AB
$
AS7355-AB
$
K-0453 Glass
Pb
55
Ge
29
O
17
*
28.65
AS7190-AB
$
AS7195-AB
$
K-0491 Glass
Pb
55
Ge
26
O
17
Ta
1
*
26.36
AS7240-AB
$
AS7245-AB
$
K-1053 Glass
Pb
55
Ge
26
O
17
Ta
1
*
26.36
AS7460-AB
$
AS7465-AB
$
K-0968 Glass
Pb
55
Ge
26
O
17
*
25.93
AS7360-AB
$
AS7365-AB
$
Bismuth Germanate
Bi
12
GeO
20
2.50
AS6050-AB
$
AS6055-AB
$
K-0546 Glass
O
61
B
22
Al
10
Li
2
Eu
1
Ba
1
*
0.50
AS7320-AB
$
AS7325-AB
$
K-1013 Glass
O
52
P
32
Al
6
Mg
6
Eu
1
Ba
1
*
0.34
AS7450-AB
$
AS7455-AB
$
# There is more than one variety of an item marked #.
* This indicates the approximate weight percentages of the major elements rather than the chemical formula.
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