Nitrogen isotope analysis of aqueous ammonium and nitrate by membrane inlet isotope ratio mass spectrometry (MIRMS) at natural abundance levels

Rationale Existing methods for the measurement of the 15N/14N isotopic composition of ammonium and nitrate are either only suitable for labelled samples or require considerable sample preparation efforts (or both). Our goal was to modify an existing analytical approach to allow for natural abundance...

Ausführliche Beschreibung

Bibliographische Detailangaben

Veröffentlicht in:	Rapid communications in mass spectrometry 2021-05, Vol.35 (10), p.e9077-n/a
Hauptverfasser:	Dyckmans, Jens, Eschenbach, Wolfram, Langel, Reinhard, Szwec, Lars, Well, Reinhard
Format:	Artikel
Sprache:	eng
Schlagworte:	Abundance Composition Isotope ratios Isotopes Low concentrations Mass spectrometry Membranes Nitrates Nitrogen isotopes
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!