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Modern Sample Preparation for Chromatography
  • Language: en
  • Pages: 698

Modern Sample Preparation for Chromatography

  • Type: Book
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  • Published: 2021-02-24
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  • Publisher: Elsevier

Modern Sample Preparation for Chromatography, Second Edition explains the principles of sample preparation for chromatographic analysis. A variety of procedures are applied to make real-world samples amenable for chromatographic analysis and to improve results. This book's authors discuss each procedure’s advantages, disadvantages and their applicability to different types of samples, along with their fit for different types of chromatographic analysis. The book contains numerous literature references and examples of sample preparation for different matrices and new sections on green approaches in sample preparation, progress in automation of sample preparation, non-conventional solvents for LLE (ionic liquids, deep eutectic mixtures, and others), and more. Presents numerous techniques applied for sample preparation for chromatographic analysis Provides an up-to-date source of information regarding the progress made in sample preparation for chromatography Describes examples for specific types of matrices, providing a guide for choosing the appropriate sample preparation method for a given analysis

Pyrolysis of Organic Molecules
  • Language: en
  • Pages: 816

Pyrolysis of Organic Molecules

  • Type: Book
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  • Published: 2018-11-14
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  • Publisher: Elsevier

Pyrolysis of Organic Molecules: Applications to Health and Environmental Issues, Second Edition offers a systematic presentation of pyrolysis results for the main classes of non-polymeric organic molecules. It covers a large body of data published on pyrolysis, as well as numerous original contributions to the pyrolysis of compounds not previously studied. This thoroughly revised edition contains new results reported in the literature since the first edition published, including the generation of traces of toxic compounds in various pyrolytic processes; the pyrolysis in the presence of catalysts and solid supports such as alumina, silica, and non-inert metals; and pyrolysis of specific mixtu...

Essentials in Modern HPLC Separations
  • Language: en
  • Pages: 718

Essentials in Modern HPLC Separations

  • Type: Book
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  • Published: 2022-06-24
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  • Publisher: Elsevier

Essentials in Modern HPLC Separations, Second Edition discusses the role of separation in high performance liquid chromatography (HPLC). This new and updated edition systematically presents basic concepts as well as new developments in HPLC. Starting with a description of basic concepts, it provides important guidance for the practical utilization of various HPLC procedures, such as the selection of the HPLC type, proper choice of the chromatographic column, selection of mobile phase and selection of the method of detection, all of which are in correlation with the physico-chemical characteristics of the compounds separated. Every chapter has been carefully reviewed, with several new section...

Pyrolysis of Organic Molecules
  • Language: en
  • Pages: 744

Pyrolysis of Organic Molecules

Pyrolysis of Organic Molecules with Applications to Health and Environmental Issues, the 28th volume in the Techniques and Instrumentation in Analytical Chemistry series, gives a systematic and comprehensive description of pyrolysis of non-polymeric organic molecules. Pyrolysis is involved in many practical applications as well as in many common human activities, but harmful compounds can be generated in the process. The study of pyrolysis and of the formation of undesirable compounds as a result of pyrolytic processes is of considerable interest to chemists, chemical engineers, and toxicologists. Pyrolysis results for compounds not previously studied or reported Updated information from a large body of results published on pyrolysis of individual compounds or classes of compounds Information on mechanisms and kinetics of numerous pyrolytic processes

Selection of the HPLC Method in Chemical Analysis
  • Language: en
  • Pages: 598

Selection of the HPLC Method in Chemical Analysis

  • Type: Book
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  • Published: 2016-11-01
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  • Publisher: Elsevier

Selection of the HPLC Method in Chemical Analysis serves as a practical guide to users of high-performance liquid chromatography and provides criteria for method selection, development, and validation. High-performance liquid chromatography (HPLC) is the most common analytical technique currently practiced in chemistry. However, the process of finding the appropriate information for a particular analytical project requires significant effort and pre-existent knowledge in the field. Further, sorting through the wealth of published data and literature takes both time and effort away from the critical aspects of HPLC method selection. For the first time, a systematic approach for sorting throug...

Analytical Pyrolysis of Synthetic Organic Polymers
  • Language: en
  • Pages: 714

Analytical Pyrolysis of Synthetic Organic Polymers

  • Type: Book
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  • Published: 2005-01-20
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  • Publisher: Elsevier

Analytical Pyrolysis of Synthetic Organic Polymers is a follow-up to Analytical Pyrolysis of Natural Organic Polymers, which is volume 20 of the series. The main focus of the book is on practical applications of analytical pyrolysis in synthetic organic polymer identification and characterization. The first part of the book has five chapters including an introduction, a discussion on physico-chemistry of thermal degradation of synthetic polymers and on instrumentation used in analytical pyrolysis, a chapter discussing what type of information can be obtained from analytical pyrolysis, and a chapter dedicated to the analysis and characterization of synthetic polymers. The second part systemat...

Method Development in Analytical HPLC
  • Language: en

Method Development in Analytical HPLC

  • Type: Book
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  • Published: 2024-11-01
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  • Publisher: Elsevier

Method Development in Analytical HPLC presents the essential information for understanding the process of developing an HPLC method of analysis. It includes foundational information related to HPLC, as well as discussion of sample types, the properties of analytes and matrices in the samples, and sample preparation, which is an important step in analytical methods development. The book provides clear guidance for adopting analytical methods from the literature, informs development of original methods with selection of the suitable type of HPLC, of specific columns, mobile phase, and detection techniques with emphasis on the use of mass spectrometry for detection, as well as optimization and validation of the chosen analytical method. The book also includes useful details on method development for specific types of chromatography such as RP-HPLC, HILIC, ion exchange, size exclusion, and chiral. Method Development in Analytical HPLC also includes information about green chemistry in analytical methods, computer assisted method development, and other key contemporary aspects of the subject.

Analytical Pyrolysis of Synthetic Organic Polymers
  • Language: en
  • Pages: 714

Analytical Pyrolysis of Synthetic Organic Polymers

Analytical Pyrolysis of Synthetic Organic Polymers is a follow-up to Analytical Pyrolysis of Natural Organic Polymers, which is volume 20 of the series. The main focus of the book is on practical applications of analytical pyrolysis in synthetic organic polymer identification and characterization. The first part of the book has five chapters including an introduction, a discussion on physico-chemistry of thermal degradation of synthetic polymers and on instrumentation used in analytical pyrolysis, a chapter discussing what type of information can be obtained from analytical pyrolysis, and a chapter dedicated to the analysis and characterization of synthetic polymers. The second part systemat...

Analytical Pyrolysis of Natural Organic Polymers
  • Language: en
  • Pages: 640

Analytical Pyrolysis of Natural Organic Polymers

  • Type: Book
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  • Published: 2020-09-12
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  • Publisher: Elsevier

Analytical Pyrolysis of Natural Organic Polymers, Second Edition, Volume 20 describes the methodology of analytical pyrolysis, the results of pyrolysis for a variety of biopolymers, and several practical applications of analytical pyrolysis on natural organic polymers and their composite materials. The book describes the results of pyrolysis for biopolymers and some chemically modified natural organic polymers. In addition, the many applications of analytical pyrolysis are covered in detail, including topics such as polymer detection used in forensic science, structure elucidation of specific polymers, and identification of small molecules present in polymers (anti-oxidants, plasticizers, etc.). Assembles all essential information on the pyrolysis of natural polymers in one volume, together with the techniques and instrumentation used Covers advances and developments over the last 20 years, including discussions on the many different types of apparatus commercially available Includes reference lists in every chapter to guide readers on a path to further study

Analytical Pyrolysis of Natural Organic Polymers
  • Language: en
  • Pages: 510

Analytical Pyrolysis of Natural Organic Polymers

  • Type: Book
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  • Published: 1998-11-11
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  • Publisher: Elsevier

Analytical pyrolysis is one of the many tools utilized for the study of natural organic polymers. This books describes in three parts the methodology of analytical pyrolysis, the results of pyrolysis for a variety of biopolymers, and several practical applications of analytical pyrolysis on natural organic polymers and their composite materials. Analytical pyrolysis methodology covers two distinct subjects, the instrumentation used for pyrolysis and the analytical methods that are applied for the analysis of the pyrolysis products. A variety of pyrolytic techniques and of analytical instruments commonly coupled with pyrolysis devices are given. The description of the results of pyrolysis for...