Standards for Microanalysis containing Germanium

Occurrences of Ge in the combined standards library of the C. M. Taylor Company and SPI Supplies


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 $178.60 AS4175-AB $207.48
K-0963 Glass O41Ge30Si22Zn3Eu1Zr1* 30.39 AS7350-AB $357.20 AS7355-AB $414.96
K-0453 Glass Pb55Ge29O17* 28.65 AS7190-AB $357.20 AS7195-AB $414.96
K-0491 Glass Pb55Ge26O17Ta1* 26.36 AS7240-AB $357.20 AS7245-AB $414.96
K-1053 Glass Pb55Ge26O17Ta1* 26.36 AS7460-AB $357.20 AS7465-AB $414.96
K-0968 Glass Pb55Ge26O17* 25.93 AS7360-AB $357.20 AS7365-AB $414.96
Bismuth Germanate Bi12GeO20 2.50 AS6050-AB $178.60 AS6055-AB $207.48
K-0546 Glass O61B22Al10Li2Eu1Ba1* 0.50 AS7320-AB $357.20 AS7325-AB $414.96
K-1013 Glass O52P32Al6Mg6Eu1Ba1* 0.34 AS7450-AB $357.20 AS7455-AB $414.96
# 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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Thursday September 03, 2015
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