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Fresenius' Journal of Analytical Chemistry|August 10, 2001
An interlaboratory study to test instrument performance of hydrogen dual-inlet isotope-ratio mass spectrometersW A Brand, T B CoplenBiological Mass Spectrometry|July 1, 1994
An improved technique for the 2H/1H analysis of urines from diabetic volunteersT B Coplen, I T HarperRapid Communications in Mass Spectrometry : RCM|February 3, 2004
Using dual-bacterial denitrification to improve delta15N determinations of nitrates containing mass-independent 17OT B Coplen, J K Böhlke, K L CasciottiRapid Communications in Mass Spectrometry : RCM|July 24, 2003
Oxygen isotopes in nitrate: new reference materials for 18O:17O:16O measurements and observations on nitrate-water equilibrationJ K Böhlke, S J Mroczkowski, T B CoplenScience (New York, N.Y.)|January 21, 1994
500,000-year stable carbon isotopic record from devils hole, nevadaT B Coplen, I J Winograd, J M Landwehr, et al.Analytical Chemistry|June 7, 2011
Unnatural isotopic composition of lithium reagentsH P Qi, T B Coplen, Q Z Wang, et al.Science (New York, N.Y.)|December 2, 1988
A 250,000-year climatic record from great basin vein calcite: implications for milankovitch theoryI J Winograd, T B Coplen, B J Szabo, et al.Science (New York, N.Y.)|February 1, 1985
Two-million-year record of deuterium depletion in great basin ground watersI J Winograd, B J Szabo, T B Coplen, et al.Rapid Communications in Mass Spectrometry : RCM|January 10, 2018
Seeking excellence: An evaluation of 235 international laboratories conducting water isotope analyses by isotope-ratio and laser-absorption spectrometryL I Wassenaar, S Terzer-Wassmuth, C Douence, et al.Nature Communications|January 27, 2019
Most Earth-surface calcites precipitate out of isotopic equilibriumM Daëron, R N Drysdale, M Peral, et al.Pageof 2