01705nam 2200421 a 450 991070216670332120121022130355.0(CKB)5470000002424470(OCoLC)813838537(EXLCZ)99547000000242447020121022d2012 ua 0engurcn|||||||||txtrdacontentcrdamediacrrdacarrierDetermination of the [delta]¹⁵ N and [delta]¹⁸ O of Nitrate in solids[electronic resource] RSIL Lab Code 2897 /by Tyler B. Coplen ... [and others] ; edited by Kinga Révész and Tyler B. CoplenVersion 1.1, 2012.Reston, Va. :U.S. Dept. of the Interior, U.S. Geological Survey,2012.1 online resource (viii, 36 pages) color illustrationsTechniques and methods ;10-C14Title from title screen (viewed on Oct. 22, 2012)."Chapter 14 of Section C, Stable Isotope-Ratio Methods, Book 10, Methods of the Reston Stable Isotope Laboratory.""Version 1.0, 2007."Includes bibliographical references (pages 14-15).Determination of the [delta]¹⁵ N and [delta]¹⁸ O of Nitrate in solids NitrogenIsotopesAnalysisSolidsAnalysisNitrogenIsotopesAnalysis.SolidsAnalysis.Coplen Tyler B1386635Geological Survey (U.S.)GPOGPOBOOK9910702166703321Determination of the ¹⁵ N and delta¹⁸ O of Nitrate in solids3550833UNINA