標(biāo)題: Titlebook: Analytical Reaction Gas Chromatography; Viktor G. Berezkin Book 1968 Plenum Press 1968 chemical reaction.chromatography.development [打印本頁(yè)] 作者: 表范圍 時(shí)間: 2025-3-21 18:23
書目名稱Analytical Reaction Gas Chromatography影響因子(影響力)
書目名稱Analytical Reaction Gas Chromatography影響因子(影響力)學(xué)科排名
書目名稱Analytical Reaction Gas Chromatography網(wǎng)絡(luò)公開(kāi)度
書目名稱Analytical Reaction Gas Chromatography網(wǎng)絡(luò)公開(kāi)度學(xué)科排名
書目名稱Analytical Reaction Gas Chromatography被引頻次
書目名稱Analytical Reaction Gas Chromatography被引頻次學(xué)科排名
書目名稱Analytical Reaction Gas Chromatography年度引用
書目名稱Analytical Reaction Gas Chromatography年度引用學(xué)科排名
書目名稱Analytical Reaction Gas Chromatography讀者反饋
書目名稱Analytical Reaction Gas Chromatography讀者反饋學(xué)科排名
作者: Abbreviate 時(shí)間: 2025-3-21 22:26
Some Problems in the Theory of Analytical Reaction Gas Chromatography,cesses of analytical reaction chromatography are characterized not only by the usual parameters for chromatographic separation (number of theoretical plates, retention values, etc.), but also by the parameters of the chemical reaction (rate constant, activation energy, reaction orders, etc.).作者: 折磨 時(shí)間: 2025-3-22 03:20 作者: 緯度 時(shí)間: 2025-3-22 06:23 作者: Substance-Abuse 時(shí)間: 2025-3-22 09:50
Analysis of Impurities,s for and from industry has become the most important application of analytical chemistry [1]. Gas chromatography is a popular tool in these analyses, giving in a single experiment the concentrations of many impurities in a sample.作者: 臥虎藏龍 時(shí)間: 2025-3-22 14:01 作者: Ataxia 時(shí)間: 2025-3-22 17:50 作者: 彈藥 時(shí)間: 2025-3-22 23:44 作者: 殺人 時(shí)間: 2025-3-23 03:48
J?rg Dittrich,Peter Mertens,Andreas Hufgard elements are used — chemical reactors in which all or some of the sample components undergo certain chemical conversions. The use of such elements results in new chromatographic systems which should be studied in greater detail since they represent important parts of gas chromatography. The great v作者: GREEN 時(shí)間: 2025-3-23 06:44 作者: deactivate 時(shí)間: 2025-3-23 11:45
J?rg Dittrich,Peter Mertens,Andreas Hufgards for and from industry has become the most important application of analytical chemistry [1]. Gas chromatography is a popular tool in these analyses, giving in a single experiment the concentrations of many impurities in a sample.作者: Irascible 時(shí)間: 2025-3-23 17:31
J?rg Dittrich,Peter Mertens,Andreas Hufgarde separation of such compounds as can be vaporized without decomposition [1,2]. Thus, gas chromatography cannot be used directly for the separation of nonvolatile, high-molecular-weight compounds; its application is limited to volatile compounds having a vapor pressure of at least several millimeter作者: Antioxidant 時(shí)間: 2025-3-23 20:47
Introduction,hromatography, preparative chromatography, stage chromatography, etc. In comparison with the classical variations of gas-liquid partition chromatography developed by James and Martin [1], all of these directions are characterized by the new use of some physical-variable parameter such as temperature, column diameter, etc.作者: Generalize 時(shí)間: 2025-3-24 01:50
Some Problems in the Theory of Analytical Reaction Gas Chromatography,cesses of analytical reaction chromatography are characterized not only by the usual parameters for chromatographic separation (number of theoretical plates, retention values, etc.), but also by the parameters of the chemical reaction (rate constant, activation energy, reaction orders, etc.).作者: 好色 時(shí)間: 2025-3-24 02:52 作者: Euphonious 時(shí)間: 2025-3-24 09:50
Analysis of Impurities,s for and from industry has become the most important application of analytical chemistry [1]. Gas chromatography is a popular tool in these analyses, giving in a single experiment the concentrations of many impurities in a sample.作者: 責(zé)問(wèn) 時(shí)間: 2025-3-24 12:25 作者: FLASK 時(shí)間: 2025-3-24 18:44
Professional Teaching Dispositionshromatography, preparative chromatography, stage chromatography, etc. In comparison with the classical variations of gas-liquid partition chromatography developed by James and Martin [1], all of these directions are characterized by the new use of some physical-variable parameter such as temperature, column diameter, etc.作者: 舊石器時(shí)代 時(shí)間: 2025-3-24 20:22
Dispositions in Teacher Educationcesses of analytical reaction chromatography are characterized not only by the usual parameters for chromatographic separation (number of theoretical plates, retention values, etc.), but also by the parameters of the chemical reaction (rate constant, activation energy, reaction orders, etc.).作者: fatty-acids 時(shí)間: 2025-3-25 00:34 作者: 山崩 時(shí)間: 2025-3-25 06:24 作者: 廢墟 時(shí)間: 2025-3-25 10:59 作者: annexation 時(shí)間: 2025-3-25 14:46 作者: Comedienne 時(shí)間: 2025-3-25 16:32 作者: Stress 時(shí)間: 2025-3-25 22:44
https://doi.org/10.1007/978-94-6300-552-4The main goal in using chemical reactions in gas chromatography is the solution of definite analytical problems which are difficult to solve within the framework of the classical variations of gas chromatography [2].作者: 不能妥協(xié) 時(shí)間: 2025-3-26 02:39 作者: DAUNT 時(shí)間: 2025-3-26 07:16 作者: 小故事 時(shí)間: 2025-3-26 10:11 作者: Volatile-Oils 時(shí)間: 2025-3-26 13:25 作者: 鉗子 時(shí)間: 2025-3-26 17:18
Elemental Analysis,Elemental analysis is one of the basic methods of analytical chemistry used in the characterization of compounds. The classical methods of elemental analysis ensure high accuracy; however, these methods are time-consuming and difficult to carry out. The time necessary for a single analysis of an organic compound varies between 1.5 and 3 hours [1].作者: 諂媚于性 時(shí)間: 2025-3-26 23:59
Qualitative Analysis and Change in Detector Sensitivity,Although the function of a gas chromatographic detector is generally the determination of the concentrations of all separated components leaving the chromatographic column, recently selective detectors (for example, electron capture detectors, spectroscopic detectors, etc.), which detect only a given type of compound, have found wide usage.作者: maintenance 時(shí)間: 2025-3-27 03:20
Selective, Chemically Active Sorbents in Gas Chromatography,The actual separation of the components in gas chromatography is determined by the ratio of two opposed factors: the difference in the rates of movement of the chromatographic zone along the column (selectivity of the stationary phase), and their progressive diffusion (efficiency of the column).作者: occurrence 時(shí)間: 2025-3-27 06:49
Book 1968unds is impossible; 4) the difficulty of quantitative chromatographic analysis using thermal conductivity detectors increases with the necessity of determining individual response (calibration) factors; the insensitivity of the flame ionization detector to a number of substances (inorganic gases) le作者: 匯總 時(shí)間: 2025-3-27 10:06 作者: Harness 時(shí)間: 2025-3-27 14:03
wever, there are a number of limitations asso- ciated with the classical variation of this technique which retard its development and the further expansion of its application: 1) the identification of the components of a complex mix- ture of unknown composition is in itself a complex and difficult p作者: modifier 時(shí)間: 2025-3-27 18:45 作者: Finasteride 時(shí)間: 2025-3-27 22:03
Chromatographic Systems in Analytical Reaction Gas Chromatography,sults in new chromatographic systems which should be studied in greater detail since they represent important parts of gas chromatography. The great variety of important practical analytical problems results in an equal variety of possible reaction chromatographic systems.作者: 環(huán)形 時(shí)間: 2025-3-28 04:49 作者: FIS 時(shí)間: 2025-3-28 07:45
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