Determination of Non-Ionic Surfactants of the Alcohol Polyethoxylate Type by Means of High Temperature Gas Chromatography and Atomic Emission Detection

Asmussen, Corinna; Stan, Hans‐Jürgen

doi:10.1002/(sici)1521-4168(19981101)21:11<597::aid-jhrc597>3.0.co;2-l

Cited by 19 publications

(14 citation statements)

References 29 publications

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“…Other detection methods have also been used, including mass spectrometery (MS) (Hsieh et al, 2000;Philp, 1994), atomic emission detection (AED) (Asmussen & Stan, 1998) and inductively coupled plasma mass spectrometry (ICP-MS) (Glindemann et al, 2002), etc.…”

Section: Requirements On the Parts Of Htgcmentioning

confidence: 99%

Gas Chromatograph Applications in Petroleum Hydrocarbon Fluids

Zeng¹,

Zou²,

Lehne³

et al. 2012

Advanced Gas Chromatography - Progress in Agricultural, Biomedical and Industrial Applications

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Section: Requirements On the Parts Of Htgcmentioning

confidence: 99%

Gas Chromatograph Applications in Petroleum Hydrocarbon Fluids

Zeng¹,

Zou²,

Lehne³

et al. 2012

Advanced Gas Chromatography - Progress in Agricultural, Biomedical and Industrial Applications

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“…In the optimized conditions, the [M?H] ? adducts of C 12 OH, C 12 EO 1-3 and C 12 EO [8][9] , and [M?NH 4 ] ? adducts of C 12 EO 4-7 were used as precursor ions.…”

Section: Liquid Chromatography-tandem Mass Spectrometrymentioning

confidence: 99%

“…1S-see Supporting Information). The peaks of adducts which served as pseudomolecular ions in quantitative and qualitative analyzes of actual samples were based on the chromatographic peak areas for specific derivatives of AEO [2][3][4][5][6][7][8][9] . In case of C 12…”

Section: Optimization Of Ms/ms Conditionsmentioning

confidence: 99%

“…Analytical methods for the determination of AE include gas chromatography [8], normal-phase high-performance liquid chromatography and reversed-phase HPLC with isocratic and gradient elution [9–11]. Separation of ethoxylated surfactants has been performed using capillary gel electrophoresis (CGE), capillary zone electrophoresis (CZE) [12, 13], micellar electrokinetic chromatography (MEKC) [1], non-aqueous capillary electrophoresis (NACE) [14] and capillary electrochromatography (CEC) [1].…”

Section: Introductionmentioning

confidence: 99%

“…Analytical methods for the determination of AE include gas chromatography [8], normal-phase high-performance liquid chromatography and reversed-phase HPLC with isocratic and gradient elution [9][10][11]. Separation of ethoxylated surfactants has been performed using capillary Electronic supplementary material The online version of this article (doi:10.1007/s11743-017-2015-z) contains supplementary material, which is available to authorized users.…”

Section: Introductionmentioning

confidence: 99%

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Determination of Dodecanol and Short‐Chained Ethoxylated Dodecanols by LC–MS/MS (with Electrospray Ionization) After Their Derivatization (with Phenyl Isocyanate)

Zembrzuska

2017

J Surfact & Detergents

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This report describes the application of LC–MS/MS for the separation of dodecanol (C12OH) and homogenous fatty alcohols ethoxylated (AE) containing a dodecyl moiety and 1–9 ethoxy groups. These ethoxylates and free alcohol were derivatized for LC–MS/MS analysis with phenyl isocyanate (PIC). The derivatives of analytes with PIC were separated using a C18 column. Gradient elution with a mixture of ethyl acetate and acetonitrile (5 mM) was employed. The described determination method is characterized by low detection limits (range from 0.005 µg L−1 for: C12OH, C12EO2–7 to 1 µg L−1 for C12EO1) and quantification limits (range from 0.01 µg L−1 for: C12EO5–7 to 2 µg L−1 for C12EO1). The developed and validated method was used in combination with liquid–liquid extraction (using ethyl acetate) in order to identify and quantitatively determine the C12OH and C12EO1–9 present in environmental samples collected from Warta river water in Poznan.Graphical abstract Electronic supplementary materialThe online version of this article (doi:10.1007/s11743-017-2015-z) contains supplementary material, which is available to authorized users.

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Microwave Plasma Systems in Optical and Mass Spectrometry

Jankowski

Reszke²

2023

Encyclopedia of Analytical Chemistry

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Over the last decade, a revolutionary progress in both the instrumentation and the application of microwave plasma (MWP) systems for optical and mass spectrometry is observed. In this article, the current status of these systems is comprehensively reviewed and updated to 2022 to provide the reader with an advanced understanding of the theory, practices, and instrumentation associated with MWP‐based spectrometric techniques. Diverse MWP devices that can serve as atomizers, and radiation or ionization sources for various spectrometric techniques are all discussed and classified according to their fundamental microwave features and power coupling mode. Two basic MWP types constitute electrode‐operating capacitively coupled microwave plasmas (CMPs) and electrodeless microwave‐induced plasmas (MIPs). The recent development of the brand new devices such as microwave inductively coupled plasmas, rotating field MWPs, and microwave micro‐discharges is also discussed. In addition, so‐called tandem plasma sources that are a combination of MWP with another type of plasma are briefly commented on. An introduction to the various sampling techniques that can cope with MWPs such as hydride generation (HG), chemical vapor generation (CVG) and photochemical vapor generation (PCVG) for gaseous samples, solution nebulization for liquids, and dry aerosol generation techniques [electrothermal vaporization (ETV), spark (SA), laser ablation (LA), direct vaporization and ionization (DI), and continuous powder introduction (CPI)] for solids are presented highlighting their relative merits and demerits. Also, recent advances in sampling of nanoparticles for time‐resolved measurements and single particle analysis are mentioned. Further, a broad range of MWP‐based optical and mass spectrometric techniques is covered. Optical emission spectrometric (OES) methods based on MWPs are reviewed because a considerable amount of research is presently being performed in this field. Even when much less reported in the literature, several nonemission spectrometric techniques are also discussed. The mass spectrometry (MS) techniques including both the elemental mass spectrometry with hot MWPs and a variety of molecular MS techniques utilizing either hot or cold MWPs are discussed. Advances in sample introduction strategies, instrument optimization, calibration methods, and applications of MWP analytical spectrometry are discussed in the following sections. Due to the diversity of MWP instrumentation and related spectrometric techniques, it is impracticable to treat equally all of these issues in this survey. For this reason, the discussion of analytical performance and practical use is focused on key MWP‐based spectrometric techniques that have been employed, alone or hyphenated, using commercial instrumentation. The review of routine determination of metals and metalloids in different categories of samples is focused to cover the application of nitrogen MWP Optical Emission Spectrometer. Extended capabilities by hyphenating microwave plasma optical emission spectrometry (MWPOES) and microwave plasma mass spectrometry (MWPMS) to various well‐known separation techniques such as gas or liquid chromatography, and also size‐exclusion chromatography are discussed in brief. The application of advanced spectroscopic techniques in a wide range of environments focusing mainly, but not exclusively, on industrial and bioanalytical applications, its advantages, and limitations over other multielement instrumental techniques are discussed. Some of the areas where more developments can be expected in the future are suggested.

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Determination of Non-Ionic Surfactants of the Alcohol Polyethoxylate Type by Means of High Temperature Gas Chromatography and Atomic Emission Detection

Cited by 19 publications

References 29 publications

Gas Chromatograph Applications in Petroleum Hydrocarbon Fluids

Gas Chromatograph Applications in Petroleum Hydrocarbon Fluids

Determination of Dodecanol and Short‐Chained Ethoxylated Dodecanols by LC–MS/MS (with Electrospray Ionization) After Their Derivatization (with Phenyl Isocyanate)

Microwave Plasma Systems in Optical and Mass Spectrometry

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