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An improved method and apparatus for analysis of impurities in helium

Mass spectrometer method for determining parts per billion helium-3 in helium

Published Year

• 1970-1979 (2) *

Subject

• Helium--Analysis (2) *
• Helium--Isotopes (1)

Author

• Emerson, David E. (2)
• Hoffman, C. A. (1)
• Suttle, Elmer T., (1)
• Weems, G. W. (1)

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