Measuring 15N Abundance and Concentration of Aqueous Nitrate, Nitrite, and Ammonium by Membrane Inlet Quadrupole Mass

Wolfram Eschenbach1,2, Dominika Lewicka-Szczebak2, Claus Florian Stange3

  • 1Centre for Stable Isotope Research and Analysis, University of Göttingen , 37077 Göttingen, Germany.

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