A simple new method for the determination of ammonium isotopes by gas chromatography-mass spectrometry-Reference-Cited by-同舟云学术

A simple new method for the determination of ammonium isotopes by gas chromatography-mass spectrometry

Published:2021 Issue:40 Volume:13 Page:4814-4820
ISSN:1759-9660
Container-title:Analytical Methods
language:en
Short-container-title:Anal. Methods

Author:

Guo Wei¹²^ORCID,Jiang Ran¹²,Xinfeng Zhang¹²,Li Jun³

Affiliation:

1. Pearl River Conservancy Commission, Pearl River Institute of Hydraulic Research, Guangzhou, 510610, China

2. Key Laboratory of the Pearl River Estuarine Dynamics & Associated Process, Ministry of Water Resources, Guangzhou, 510610, China

3. Chinese Academy of Sciences, Guangzhou Institute of Geochemistry, State Key Laboratory of Organic Geochemistry, Guangzhou, 510640, People’s Republic of China

Abstract

We report a new method for the determination of naturally abundant 15N (concentration of 15N) in ammonium in water samples. It has low loss, one step reaction and target product isn't gas. GC-MS is used in this method, easily accepted by researchers.

Funder

Chinese Academy of Sciences

Natural Science Foundation of Guangdong Province

National Natural Science Foundation of China

Publisher

Royal Society of Chemistry (RSC)

Subject

General Engineering,General Chemical Engineering,Analytical Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2021/AY/D1AY00456E

Reference32 articles.

1. Chemical Method for Nitrogen Isotopic Analysis of Ammonium at Natural Abundance

2. Mechanisms of nitrate accumulation in highly urbanized rivers: Evidence from multi-isotopes in the Pearl River Delta, China

3. Reversal of the net dinitrogen gas flux in coastal marine sediments

4. Analysis of15N incorporation into D-alanine: A new method for tracing nitrogen uptake by bacteria

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