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A dynamic gas-mixing system
An improved method for preparing gravimetric standard gas mixtures of helium-4 in nitrogen
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Published Year
1980-1989 (1)
1990-1999 (1)
Subject
Gases (2)
Mixing (2) *
Helium (1)
Nitrogen (1)
Author
Bibawy, Nabil A. (1)
Carpenter, C. R. (1)
Chilton, J. E. (1)
Emerson, David E. (1)
Schnakenberg, George H. (1)