Simultaneous Carbon-Hydrogen Determination by Fluorine Combustion Gas Chromatography
نویسندگان
چکیده
منابع مشابه
Gas Chromatography for Combustion Gas Analysis
A basic discussion of the principles of gas chromatography and a description of a combustion gas analyzer using this chemical analysis techniqlJe are presented. During the past several years the combustion gas analyzer has been used extensively in airbreathing propulsion research projects at the APL Propulsion Research Laboratory to analyze samples from supersonic combustion and fuel-air mixing...
متن کاملBlood oxygen determination by gas chromatography.
One hundred blood specimens have been analyzed for blood oxygen content simultaneously by the Van Slyke gasometric technic and gas chromatographic technic. The two ;technics agree within ±0.83 Vol.%. The gas chromatography instrument must be standardized by comparing its FesuIts with another blood oxygen procedure such as the Van Slyke technic. Suggestions are made for the improvement of the ga...
متن کاملDisopyramide determination by gas chromatography, liquid chromatography, and gas chromatography--mass spectrometry.
Disopyramide is determined in serum by gas chromatography with a nitrogen-selective detector, by liquid chromatography, and by gas chromatography--mass spectrometry. Comparable results are obtained with the three techniques, with a within-run and between-run precision of 5 to 10% (coefficient of variation). Least-squares analysis of data on patients' sera, analyzed first by gas chromatography (...
متن کاملSulfur and Halide Determination by Combustion Ion Chromatography
The fully automated combustion ion chromatography (CIC) system presented here combines a highly efficient combustion system with the separation power of ion chromatography (IC). CIC allows for the simultaneous, speciated trace analysis of halide (F, Cl, Br, and I) and sulfur compounds (as sulfate) from subppm to percent levels in any nonaqueous sample matrix. Chloride and sulfur recoveries in t...
متن کاملDetermination of carbon isotopic measurement conditions for ceramide in skin using gas chromatography-combustion-isotope ratio mass spectrometry.
The ceramide (Cer) content of skin and glucosylceramide (GlcCer) intake affect skin moisture conditions, but their mutual relation in skin remains unclear. For clarification of that mutual relation, carbon stable isotopes ((12)C and (13)C) are useful as a tracer. However, carbon isotopic measurement has not been applied to the study of clarifying their skin moisturizing effects. Therefore, we u...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: The Journal of the Society of Chemical Industry, Japan
سال: 1971
ISSN: 0023-2734,2185-0860
DOI: 10.1246/nikkashi1898.74.9_1950