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pro vyhledávání: '"Lynn E. West"'
Autor:
Michael F. Arndt, Lynn E. West
Publikováno v:
Health Physics. 95:310-316
The contribution of 210Po and of 210Po produced by 210Pb decay to the gross alpha-particle activity of water samples by U.S. Environmental Protection Agency Method 900.0 is investigated as a function of residue mass and geometry and time between samp
Autor:
Lynn E. West, Michael F. Arndt
Publikováno v:
Health physics. 95(2)
The contribution of 228 Ra progeny to the gross alpha-particle activity of water samples by EPA Method 900.0 is investigated as a function of residue mass and geometry and time between sample collection and analysis. It is shown that these factors ca
Autor:
Lynn E. West, Michael F. Arndt
Publikováno v:
Health physics. 94(5)
The gross alpha-particle activity of water samples analyzed by EPA Method 900.0 is investigated as a function of residue mass and geometry, time between sample collection and analysis, and time between sample preparation and analysis for samples cont
Autor:
Lynn E. West, Michael F. Arndt
Publikováno v:
Health physics. 92(2)
This work presents an experimental investigation of the measurement of the gross alpha-particle activity of water samples by EPA Method 900.0. The residue produced in Method 900.0 is modeled by a BaSO4 precipitate distributed over a planchet. The dep