Preliminary assessment of stable nitrogen and oxygen isotopic composition of USGS51 and USGS52 nitrous oxide reference gases and perspectives on calibration needs | Zendy

Ostrom Nathaniel E. | Zendy; Gandhi Hasand | Zendy; Coplen Tyler B. | Zendy; Toyoda Sakae | Zendy; Böhlke J.K. | Zendy; Brand Willi A. | Zendy; Casciotti Karen L. | Zendy; Dyckmans Jens | Zendy; Giesemann Anette | Zendy; Mohn Joachim | Zendy; Well Reinhard | Zendy; Yu Longfei | Zendy; Yoshida Naohiro | Zendy

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Preliminary assessment of stable nitrogen and oxygen isotopic composition of USGS51 and USGS52 nitrous oxide reference gases and perspectives on calibration needs

Author(s) -

Ostrom Nathaniel E.,

Gandhi Hasand,

Coplen Tyler B.,

Toyoda Sakae,

Böhlke J.K.,

Brand Willi A.,

Casciotti Karen L.,

Dyckmans Jens,

Giesemann Anette,

Mohn Joachim,

Well Reinhard,

Yu Longfei,

Yoshida Naohiro

Publication year - 2018

Publication title -

rapid communications in mass spectrometry

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.528

H-Index - 136

eISSN - 1097-0231

pISSN - 0951-4198

DOI - 10.1002/rcm.8157

Subject(s) - chemistry , isotope ratio mass spectrometry , isotope , isotope analysis , mass spectrometry , analytical chemistry (journal) , isotopes of nitrogen , stable isotope ratio , homogeneity (statistics) , calibration , nitrogen , environmental chemistry , radiochemistry , geology , chromatography , nuclear physics , physics , oceanography , statistics , mathematics , organic chemistry

Despite a long history and growing interest in isotopic analyses of N 2 O, there is a lack of isotopically characterized N 2 O isotopic reference materials (standards) to enable normalization and reporting of isotope-delta values. Here we report the isotopic characterization of two pure N 2 O gas reference materials, USGS51 and USGS52, which are now available for laboratory calibration (https://isotopes.usgs.gov/lab/referencematerials.html).

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