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Gas‐chromatographische Charakterisierung organischer Verbindungen. Teil 1: Retentionsindices aliphatischer Halogenide, Alkohole, Aldehyde und Ketone
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In this article, a simple relation exists between the retention index of a compound on a non-polar stationary phase and its boiling point, which is defined as the ratio of the boiling point of the compound to its retention index.Abstract:
For the characterization of organic substances in gas chromatography a number termed «retention index» is proposed. A simple relation exists between the retention index of a compound on a non-polar stationary phase and its boiling point.read more
Citations
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Application of Metabolomics to Improve Tomato Fruit Productivity and Quality
Yoko Iijima,Koh Aoki +1 more
TL;DR: Recent progress in the analysis of tomato fruit metabolites based on comprehensive metabolic profiling and the identification of genes and quantitative trait loci that alter tomato fruit metabolite profiles are reviewed.
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Oligoethylenes in high pressure polyethylenes I identification of homologues
TL;DR: In this paper, low molecular weight components which were present in commercial polyethylene resins in minor amounts were analyzed in detail by gas chromatography (GC) and mass spectroscopy (MS).
Journal ArticleDOI
Hybrid Sex Pheromones of the Hibiscus Flower-bud Borer, Rehimena surusalis.
Hiroshi Honda,Ryokuhei Yamasaki,Yoko Sumiuchi,Takuya Uehara,Shigeru Matsuyama,Tetsu Ando,Hideshi Naka +6 more
TL;DR: The sex pheromone of the hibiscus flower borer Rehimena surusalis (Walker) was analyzed by gas chromatography with electroantennographic detection (GC-EAD) and GC-mass spectrometry (GC/MS).
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Identification of gas chromatographic zones in practical gas-liquid chromatography
Journal ArticleDOI
Programmed-temperature gas chromatography: Comparative study of retention temperatures on four unequally polar stationary phases
TL;DR: In this paper, a series of solutes on four packec columns were measured at different programming rates and compared with other T R values calculated by some current equations, confirming that the equations of Curvers et al., Krupcik et al and Akporhonor et al predict the retention temperatures closest to the observed T R value.
References
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Journal ArticleDOI
Gas-liquid partition chromatography: the separation and micro-estimation of volatile fatty acids from formic acid to dodecanoic acid
A. T. James,A. J. P. Martin +1 more
TL;DR: Modifications necessary to the theory of Martin & Synge (1941) to allow for the compressibility of the mobile phase are presented and the application of the gas-liquid partition chromatogram to the separation of volatile fatty acids is described.
Journal ArticleDOI
A new form of chromatogram employing two liquid phases: A theory of chromatography. 2. Application to the micro-determination of the higher monoamino-acids in proteins.
A. J. P. Martin,R. L. M. Synge +1 more
Journal ArticleDOI
Gas-liquid partition chromatography: the separation of volatile aliphatic amines and of the homologues of pyridine.
TL;DR: Analysis of the volatile amines present in Chenopodium vulvaria L. shows the presence of only ammonia and trimethylamine, compared with standard mixture ofmono-, di and tri-methylamines, which indicates a low concentration of ammonia in the plant.
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