Journal ArticleDOI
Determination of water at the parts per million level in buta-1,3-diene and associated solvents by gas chromatography
TLDR
Water in buta-1,3-diene and associated solvents (such as raffinate oil) can be determined by gas chromatography at levels as low as 1 ppm.About:
This article is published in Journal of Chromatography A.The article was published on 1980-10-31. It has received 5 citations till now. The article focuses on the topics: Raffinate & Gas chromatography.read more
Citations
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Journal ArticleDOI
Carbon adsorbents as materials for chromatography I. Gas chromatography
TL;DR: In this article, the application of various types of carbon adsorbents (active carbons, carbon molecular sieves, graphitized carbon black and others) in the analytical gas chromatography are discussed.
Journal ArticleDOI
Quantitative GC determination of water in small samples
TL;DR: A gas chromatographic method with thermal conductivity detector (TCD) was developed for the determination of water in small amounts (2mg-20 mg) of solid chemicals as discussed by the authors.
Journal ArticleDOI
Determination of trace levels of water in gaseous samples by gas chromatography with helium ionization detection
TL;DR: The methode decrite est lineaire entre 2 and 100 ppm as discussed by the authors, and le butadiene et le persulfurane hexachlore decrite is lineaire.
Journal ArticleDOI
Coadsorption of mixed anionic and cationic surfactants in reversed-phase liquid chromatography
TL;DR: In this article, a modele thermodynamique tenant compte des interactions electrostatiques is proposed for melange d'octanesulfonate de sodium and d'Octylamine.
Book ChapterDOI
Chapter 23 Nonhydrocarbon gases
TL;DR: In this article, the greatest advances in chromatographic principles and instrumentation are accepted as a new basis of gas analysis, characterized by a shift from the separation of simple to complex mixtures and to trace analysis.
References
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Journal ArticleDOI
Versatile internal standard technique for the gas chromatographic determination of water in liquids
Journal ArticleDOI
Determination of Traces of Water in Hydrocarbons. A Calcium Carbide-Gas Liquid Chromatography Method.
H. S. Knight,F. T. Weiss +1 more
Journal ArticleDOI
Variation of performance of porous polymer bead columns in gas chromatography
T.A. Gough,C.F. Simpson +1 more
TL;DR: In this article, a study of the variation of performance of different batches and types of porous polymer bead columns for the analysis of water-alcohol mixtures is made, and the effect of preconditioning of the columns, column wall material, and sample size on quantitative analysis, retention time, peak asymmetry, efficiency and resolution are reported.
Journal ArticleDOI
Wasserbestimmung bis 10 −9 Gew.-%
TL;DR: In this article, a kritischen Auswertung der neueren Ubersichtsarbeit wird auf ungeklarte systematische Fehlerquellen hingewiesen.
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