Long‐Range N14 Coupling in Ethyl Ammonium Ions
نویسندگان
چکیده
منابع مشابه
Ammonium and Rubidium Ions
Chantrenne, H. (1951). J. biol. Chem. 188, 227. Drysdale, G. R. & Lardy, H. A. (1953). J. biol. Chem. 202, 119. Jowett, M. & Quastel, J. H. (1935). Biochem. J. 29, 2143. Lang, K. & Bassler, K. H. (1953). Klin. W8chr. 81, 675. Lipmann, F. & Tuttle, L. C. (1945). J. biol. Chem. 161, 415. Lipmann, F. & Tuttle, L. C. (1950). Biochim. biophy8. Acta, 4, 301. Mahler, H. R., Wakil, S. J. & Bock, R. M. ...
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RATIONALE Because of the threat of bombings using improvised explosives containing ammonium nitrate (AN), law enforcement and intelligence communities have been interested in stable isotope techniques for tracking and discriminating AN sources. Separate analysis of the AN component ions ammonium and nitrate would add discriminatory power to these techniques. METHODS Ammonium ions in dissolved...
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ژورنال
عنوان ژورنال: The Journal of Chemical Physics
سال: 1963
ISSN: 0021-9606,1089-7690
DOI: 10.1063/1.1733840