Glasses Group

From the standards library of the SPI Supplies and the C. M. Taylor Company

# AS7050-AB

K-0249 Glass

ElementWt % OxideWt %
O 24.5
Al 2.6Al2O3 5.0
Si 14.0SiO2 30.0
Ba 9.0BaO 10.0
Ta 8.2Ta2O5 10.0
Pb 39.5PbO 42.5
Bi 2.2Bi2O3 2.5

Sum100.0 Sum100.0

3mm x 2mm x 2mm prisms
National Bureau of Standards

Name Description SPI # Each
K-0249 Glass SPI SuppliesŪ Individual Mounted Microanalysis Standard Item AS7050-AB $
K-0249 Glass SPI SuppliesŪ Individual Loose Microanalysis Standard Item AS7055-AB $

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