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Mätning av de Dissimilatory Nitratminskningens potentiella frekvenser till ammonium Baserat på 14NH4+/15NH4+ Analyser via Sekventiell omvandling till N2O

DOI :

10.3791/59562-v

October 7th, 2020

October 7th, 2020

5,844 Views

1Department of Biological Sciences, Faculty of Science and Engineering, Chuo University, 2Faculty & Graduate School of Urban Environmental Sciences, Tokyo Metropolitan University, 3Center for Ecological Research, Kyoto University, 4Department of Chemistry, Faculty of Science, Toho University, 5Graduate School of Integrated Arts and Sciences, Hiroshima University

En serie metoder för att fastställa den potentiella DNRA-frekvensen baserat på 14NH4+/15NH4+ analyser tillhandahålls i detalj. NH4+ omvandlas till N2O via flera steg och analyseras med hjälp av quadrupole gaskromatografi–masspektrometri.

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