DETERMINATION OF ~(13)C IN ~(13)CO_2 BREATH SAMPLE BY MASS SPECTROMETER

DETERMINATION OF ~(13)C IN ~(13)CO_2 BREATH SAMPLE BY MASS SPECTROMETER[J]. Journal of Nuclear and Radiochemistry, 1991, 13(2): 119-119.

Citation:

DETERMINATION OF ~(13)C IN ~(13)CO_2 BREATH SAMPLE BY MASS SPECTROMETER[J]. Journal of Nuclear and Radiochemistry, 1991, 13(2): 119-119.

Citation:

DETERMINATION OF ~(13)C IN ~(13)CO_2 BREATH SAMPLE BY MASS SPECTROMETER[J]. Journal of Nuclear and Radiochemistry, 1991, 13(2): 119-119.

Abstract

In this paper, sample collection and handling and isotopic ratio measurement have been reported. The cylinder CO2 is used as the standard gas in the experiment. A vacuum system for preparing the breath test sample is designed. The precision and several relevant factors for MS analysis are discussed.

FullText(HTML)

Turn off MathJax

Article Contents

Export File