Isotope ratio analysis of carbon and nitrogen by elemental analyser continuous flow isotope ratio mass spectrometry (EA-CF-IRMS) without the use of a reference gas

2015 ◽  
Vol 30 (1) ◽  
pp. 310-314 ◽  
Author(s):  
L. J. Bay ◽  
S. H. Chan ◽  
T. Walczyk
Keyword(s):  
Mass Spectrometry ◽  
Continuous Flow ◽  
Isotope Ratio ◽  
Isotope Fractionation ◽  
Isotope Ratio Mass Spectrometry ◽  
Nitrogen Isotope ◽  
Ratio Analysis ◽  
New Approach ◽  
Carbon And Nitrogen ◽  
Isotope Ratio Analysis

A new approach to normalize carbon and nitrogen isotope ratios measured by EA-CF-IRMS without using a reference gas for correction of instrumental drifts and instrumental isotope fractionation.

Carbon Isotope Ratio Analysis of Steroids by High-Temperature Liquid Chromatography-Isotope Ratio Mass Spectrometry

2014 ◽  
Vol 86 (5) ◽  
pp. 2297-2302 ◽  
Author(s):  
Lijun Zhang ◽  
Mario Thevis ◽  
Thomas Piper ◽  
Maik A. Jochmann ◽  
J. Benjamin Wolbert ◽  
...  
Keyword(s):  
Mass Spectrometry ◽  
Liquid Chromatography ◽  
High Temperature ◽  
Carbon Isotope ◽  
Isotope Ratio ◽  
Carbon Isotope Ratio ◽  
Isotope Ratio Mass Spectrometry ◽  
Ratio Analysis ◽  
Isotope Ratio Analysis ◽  
Temperature Liquid

Sources of organic matter (PAHs and n-alkanes) in PM2.5of Beijing in haze weather analyzed by combining the C–N isotopic and PCA-MLR analyses

2016 ◽  
Vol 18 (3) ◽  
pp. 314-322 ◽  
Author(s):  
Xinyue Guo ◽  
Cai Li ◽  
Yang Gao ◽  
Lei Tang ◽  
Meryem Briki ◽  
...  
Keyword(s):  
Mass Spectrometry ◽  
Gas Chromatography ◽  
Organic Matter ◽  
Isotope Ratio ◽  
Isotope Ratio Mass Spectrometry ◽  
Nitrogen Isotope ◽  
Isotope Ratios ◽  
Molecular Composition ◽  
Gas Chromatography Mass Spectrometry ◽  
Carbon And Nitrogen

Organic molecular composition and carbon and nitrogen isotope ratios of PM2.5samples collected in November 2013 were analyzed using gas chromatography/mass spectrometry and isotope ratio mass spectrometry.

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