Nitrogen isotope abundance measurements

dc.contributor.author	Junk, Gregor
dc.contributor.author	Svec, H.
dc.contributor.department	Ames National Laboratory
dc.date	2018-02-13T19:19:37.000
dc.date.accessioned	2020-06-29T23:19:08Z
dc.date.available	2020-06-29T23:19:08Z
dc.date.embargo	2013-12-31
dc.date.issued	1958-11-01
dc.description.abstract	<p>The abundance of the nitrogen isotopes in several sources of nitrogen have been determined. In atmospheric nitrogen the absolute ratio, N<sup>14</sup>/N<sup>15</sup>, is 272.0 ± 0.3. Small variations were observed for various sources of compressed gas but the isotopic composition of the nitrogen isotopes of the atmosphere was constant, to 1 part in 7000, in samples collected at different geographical sites and altitudes above these sites.</p>
dc.format.mimetype	application/pdf
dc.identifier	archive/lib.dr.iastate.edu/ameslab_iscreports/208/
dc.identifier.articleid	1212
dc.identifier.contextkey	4948107
dc.identifier.s3bucket	isulib-bepress-aws-west
dc.identifier.submissionpath	ameslab_iscreports/208
dc.identifier.uri	https://dr.lib.iastate.edu/handle/20.500.12876/6812
dc.language.iso	en
dc.relation.ispartofseries	ISC-1138
dc.source.bitstream	archive/lib.dr.iastate.edu/ameslab_iscreports/208/17_01_00_05_AmesLab_ISC_1138_o.pdf\|\|\|Fri Jan 14 22:28:30 UTC 2022
dc.subject.disciplines	Chemistry
dc.subject.disciplines	Radiochemistry
dc.title	Nitrogen isotope abundance measurements
dc.type	article
dc.type.genre	report
dspace.entity.type	Publication
relation.isOrgUnitOfPublication	25913818-6714-4be5-89a6-f70c8facdf7e

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