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Isotopic and quantitative analysis of the major carbon fractions in natural water samples
Carbon present in natural water samples is quantitatively transformed into CO2 for quantitation and carbon isotope ratio measurement. Fractions representing inorganic CO2, volatile organic carbon, involatile organic carbon, and C1H4, and CO are obtained separately with detection limits of 5,5, 50, 1, and 5 ppb, respectively. Separation of the water from the involatile organic carbon, which is released by uv photooxidation of an O2-saturated solution, is not required. The results of extensive control experiments validating the procedures and analytical conditions are presented.
Isotopic and quantitative analysis of the major carbon fractions in natural water samples
Carbon present in natural water samples is quantitatively transformed into CO2 for quantitation and carbon isotope ratio measurement. Fractions representing inorganic CO2, volatile organic carbon, involatile organic carbon, and C1H4, and CO are obtained separately with detection limits of 5,5, 50, 1, and 5 ppb, respectively. Separation of the water from the involatile organic carbon, which is released by uv photooxidation of an O2-saturated solution, is not required. The results of extensive control experiments validating the procedures and analytical conditions are presented.
Isotopic and quantitative analysis of the major carbon fractions in natural water samples
Quantitative und Isotopenanalyse der hauptsaechlichsten Kohlenstoffraktionen in natuerlichen Wasserproben
Games, L.M. (Autor:in) / Hayes, J.M. (Autor:in)
Analytical Chemistry ; 48 ; 130-135
1976
6 Seiten, 4 Bilder, 6 Tabellen, 36 Quellen
Aufsatz (Zeitschrift)
Englisch
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