Search Results for "analytical-chemistry"

History of Analytical Chemistry

History of Analytical Chemistry

International Series of Monographs in Analytical Chemistry

  • Author: Ferenc Szabadváry
  • Publisher: Elsevier
  • ISBN: 1483157121
  • Category: Science
  • Page: 430
  • View: 1743
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History of Analytical Chemistry is a systematic account of the historical development of analytical chemistry spanning about 4,000 years. Many scientists who have helped to develop the methods of analytical chemistry are mentioned. Various methods of analysis are discussed, including electrogravimetry, optical methods, electrometric analysis, radiochemical analysis, and chromatography. This volume is comprised of 14 chapters and begins with an overview of analytical chemistry in ancient Greece, the origin of chemistry, and the earliest knowledge of analysis. The next chapter focuses on analytical chemistry during the Middle Ages, with emphasis on alchemy. Analytical knowledge during the period of iatrochemistry and the development of analytical chemistry during the phlogiston period are then examined. Subsequent chapters deal with the development of the fundamental laws of chemistry, including the principle of the indestructibility of matter; analytical chemistry during the period of Berzelius; and developments in qualitative and gravimetric analysis. Elementary organic analysis is also considered, along with the development of the theory of analytical chemistry. This book will be helpful to chemists as well as students and researchers in the field of analytical chemistry.

The Analytical Chemistry of Cannabis

The Analytical Chemistry of Cannabis

Quality Assessment, Assurance, and Regulation of Medicinal Marijuana and Cannabinoid Preparations

  • Author: Brian F Thomas,Mahmoud ElSohly
  • Publisher: Elsevier
  • ISBN: 0128046708
  • Category: Science
  • Page: 132
  • View: 9735
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A volume in the Emerging Issues in Analytical Chemistry series, The Analytical Chemistry of Cannabis: Quality Assessment, Assurance, and Regulation of Medicinal Marijuana and Cannabinoid Preparations provides analytical chemistry methods that address the latest issues surrounding cannabis-based products. The plethora of marketed strains of cannabis and cannabinoid-containing products, combined with the lack of industry standards and labelling requirements, adds to the general perception of poor quality control and limited product oversight. The methods described in this leading-edge volume help to support the manufacturing, labelling, and distribution of safe and consistent products with known chemical content and demonstrated performance characteristics. It treats analytical chemistry within the context of the diverse issues surrounding medicinal and recreational cannabis in a manner designed to foster understanding and rational perspective in non-scientist stakeholders as well as scientists who are concerned with bringing a necessary degree of order to a field now characterized by confusion and contradiction. The Emerging Issues in Analytical Chemistry series is published in partnership with RTI International and edited by Brian F. Thomas. Please be sure to check out our other featured volumes: Hackney, Anthony C. Exercise, Sport, and Bioanalytical Chemistry: Principles and Practice, 9780128092064, March 2016. Tanna, Sangeeta and Lawson, Graham. Analytical Chemistry for Assessing Medication Adherence, 9780128054635, April 2016. Rao, Vikram, Knight, Rob, and Stoner, Brian. Sustainable Shale Oil and Gas: Analytical Chemistry, Biochemistry, and Geochemistry Methods, 9780128103890, forthcoming September 2016. Farsalinos, Konstantinos, et al. Analytical Assessment of e-Cigarettes: From Contents to Chemical and Particle Exposure Profiles, 9780128112410, forthcoming November 2016. Addresses current and emerging analytical chemistry methods—an approach that is unique among the literature on this topic Presents information from a broad perspective of the issues in a single compact volume Employs language comprehensible to non-technical stakeholders as well as to specialists in analytical chemistry

Basic Analytical Chemistry

Basic Analytical Chemistry

  • Author: L. Pataki,E. Zapp
  • Publisher: Elsevier
  • ISBN: 148328073X
  • Category: Science
  • Page: 478
  • View: 7769
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Pergamon Series in Analytical Chemistry, Volume 2: Basic Analytical Chemistry brings together numerous studies of the vast expansion in the use of classical and instrumental methods of analysis. This book is composed of six chapters. After providing a theoretical background of analytical chemistry, this book goes on dealing with the fundamental principles of chemical equilibria in solution. The subsequent chapters consider the advances in qualitative and quantitative chemical analyses. These chapters present a unified view of these analyses based on the Bronsted-Lowry theory and the donor-acceptor principle. These topics are followed by discussions on instrumental analysis using various methods, including electrochemical, optical, spectroscopic, and thermal methods, as well as radioactive isotopes. The finals chapters examine the separation methods and the essential features of organic chemical analysis that are different from methods for inorganic compounds. This book is of value to analytical chemists and researchers.

Quality and Reliability in Analytical Chemistry

Quality and Reliability in Analytical Chemistry

  • Author: George E. Baiulescu,Raluca-Ioana Stefan,Hassan Y. Aboul-Enein
  • Publisher: CRC Press
  • ISBN: 9781420038576
  • Category: Science
  • Page: 120
  • View: 5388
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Quality and reliability are central to success in every discipline, but perhaps nowhere are they more important or more interconnected than in the practice of analytical chemistry. Here, although reliable analytical information implies quality, not all "quality" information proves reliable. Quality and Reliability in Analytical Chemistry examines the various factors affecting these parameters in each step of the analytical process: The Sample: Investigate the reliability of the sample, including its history and homogeneity. The Method: See the connection between reliability and the selection of analytical methods for environmental, food, and clinical analyses. The Instruments: Examine the relationship between reliability and your instrumentation. Data Processing: Consider the importance of chemometrics in the reliability of data processing. Automation: Explore automation of the analytic process through discussion of its parameters - rapidity, reproducibility, flexibility, and reliability. Standards and Standardization: Understand how quality and reliability cannot be assured without using standards for measurement and how only reliable methods can be standardized. The goal of the analytic process is to obtain high quality information with high reliability. Quality and Reliability in Analytical Chemistry helps you meet that goal and thereby satisfy your quality assurance and quality control requirements.

Principles of Analytical Chemistry

Principles of Analytical Chemistry

A Textbook

  • Author: Miguel Valcarcel
  • Publisher: Springer Science & Business Media
  • ISBN: 3642571573
  • Category: Science
  • Page: 372
  • View: 8746
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Principles of Analytical Chemistry gives readers a taste of what the field is all about. Using keywords of modern analytical chemistry, it constructs an overview of the discipline, accessible to readers pursuing different scientific and technical studies. In addition to the extremely easy-to-understand presentation, practical exercises, questions, and lessons expound a large number of examples.

Analytical Chemistry

Analytical Chemistry

  • Author: Gary D. Christian,Purnendu K. Dasgupta,Kevin A. Schug
  • Publisher: Wiley
  • ISBN: 9780470887578
  • Category: Science
  • Page: 848
  • View: 5964
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The 7th Edition of Gary Christian's Analytical Chemistry focuses on more in-depth coverage and information about Quantitative Analysis (aka Analytical Chemistry) and related fields. The content builds upon previous editions with more enhanced content that deals with principles and techniques of quantitative analysis with more examples of analytical techniques drawn from areas such as clinical chemistry, life sciences, air and water pollution, and industrial analyses.

Handbook on Metals in Clinical and Analytical Chemistry

Handbook on Metals in Clinical and Analytical Chemistry

  • Author: Hans Seiler,Astrid Sigel,Helmut Sigel
  • Publisher: CRC Press
  • ISBN: 9780824790943
  • Category: Science
  • Page: 940
  • View: 1777
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Describes general aspects of metals in clinical chemistry focusing not only on the physiology of metal ions and their analytical determination in biological materials, but also on their geochemical distribution, technical uses and environmental effects.

Organic Analytical Chemistry

Organic Analytical Chemistry

Theory and Practice

  • Author: Jag Mohan
  • Publisher: Alpha Science Int'l Ltd.
  • ISBN: 9781842651193
  • Category: Science
  • Page: 660
  • View: 1864
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Rapid developments in analytical techniques and the use of modern reagents in organic synthesis during the last two decades have revolutionized the approach to organic structure determination. As advanced topics in organic analysis such as spectroscopic methods are being introduced, postgraduate students (majoring in organic chemistry) have been feeling handicapped by the non-availability of a book that could uncover various aspects of qualitative and quantitative organic analysis. This book is written primarily to stimulate the interest of students of organic chemistry and pharmaceutical sciences in organic analytical chemistry. Key features: Identification and characterization of organic compounds by classical methods Mechanism of various reactions involved in the detection of functional groups and their derivatization Functional groups interfering with a given test procedure Identification of organic compounds by spectral methods (IR, UV, NMR and Mass Spectrometry) Chemical analysis by other instrumental techniques-Atomic emission spectroscopy, Electron spin resonance spectroscopy, Atomic absorption spectroscopy, flnorimetry & Phosphorimetry, Flame photometry and X-ray methods General techniques for separation and purification including Gas Chromatography and HPLC Preparation of organic compounds based on important name reactions and pharmaceutical properties Mechanism of the reactions involved in the synthesis Simple analytical techniques and specific methods of quantitative elemental, functional groups and biochemical estimations Composite spectral problems Incorporating ample modern techniques of organic analysis, this book will be of great value to graduate & postgraduate students, teachers and researchers in the field of organic chemistry and pharmaceutical sciences.

Challenges in Green Analytical Chemistry

Challenges in Green Analytical Chemistry

  • Author: Miguel da la Guardia,Salvador Garrigues
  • Publisher: Royal Society of Chemistry
  • ISBN: 1849731322
  • Category: Science
  • Page: 316
  • View: 4525
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Concerns about environmental pollution, global climate change and hazards to human health have increased dramatically. This has lead to a call for change in chemical processes including those that are part of chemical analysis. The development of analytical chemistry continues and every new discovery in chemistry, physics, molecular biology, and materials science brings new opportunities and challenges. Yet, contemporary analytical chemistry does not consume resources optimally. Indeed, the usage of toxic chemical compounds is at the highest rate ever. All this makes the emerging field of green chemistry a "hot topic" in industrial, governmental laboratories as well as in academia. This book starts by introducing the twelve principles of green chemistry. It then goes on to discuss how the principles of green chemistry can be used to assess the 'greenness' of analytical methodologies. The 'green profile' proposed by the ACS Green Chemistry Institute is also presented. A chapter on "Greening" sample preparation describes approaches to minimizing toxic solvent use, using non-toxic alternatives, and saving energy. The chapter on instrumental methods describes existing analytical approaches that are inherently green and making non-green methods greener. The final chapter on signal acquisition describes how quantitative structure-property relationship (QSPR) ideas could reduce experimental work thus making analysis greener. The book concludes with a discussion of how green chemistry is both possible and necessary. Green Analytical Chemistry is aimed at managers of analytical laboratories but will also interest teachers of analytical chemistry and green public policy makers.

Analytical Chemistry for Technicians, Fourth Edition

Analytical Chemistry for Technicians, Fourth Edition

  • Author: John Kenkel
  • Publisher: CRC Press
  • ISBN: 1439881065
  • Category: Science
  • Page: 537
  • View: 1166
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Written as a training manual for chemistry-based laboratory technicians, this thoroughly updated fourth edition of the bestselling Analytical Chemistry for Technicians emphasizes the applied aspects rather than the theoretical ones. The book begins with classical quantitative analysis and follows with a practical approach to the complex world of sophisticated electronic instrumentation commonly used in real-world laboratories. Providing a foundation for the two key qualities—the analytical mindset and a basic understanding of the analytical instrumentation—this book helps prepare individuals for success on the job. Chapters cover sample preparation; gravimetric analysis; titrimetric analysis; instrumental analysis; spectrochemical methods, such as atomic spectroscopy and UV-Vis and IR molecular spectrometry; chromatographic techniques, including gas chromatography and high-performance liquid chromatography; electroanalytical methods; and more. Incorporating an additional ten years of teaching experience since the publication of the third edition, the author has made significant updates and enhancements to the fourth edition. More than 150 new photographs and either new or reworked drawings spanning every chapter to assist the visual learner A new chapter on mass spectrometry, covering GC-MS, LC-MS, LC-MS-MS, and ICP-MS Thirteen new laboratory experiments An introductory section before chapter 1 to give students a preview of general laboratory considerations, safety, laboratory notebooks, and instrumental analysis Additional end-of-chapter problems, expanded "report"-type questions, and inclusion of relevant section headings in the Questions and Problems sections Application Notes in each chapter An appendix providing a glossary of quality assurance and good laboratory practice (GLP) terms

BIOS Instant Notes in Analytical Chemistry

BIOS Instant Notes in Analytical Chemistry

  • Author: David Kealey,P J Haines
  • Publisher: Garland Science
  • ISBN: 0203645448
  • Category: Science
  • Page: 352
  • View: 6999
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Instant Notes in Analytical Chemistry provides students with a thorough comprehension of analytical chemistry and its applications. It supports the learning of principles and practice of analytical procedures and also covers the analytical techniques commonly used in laboratories today.

Kinetic Aspects of Analytical Chemistry

Kinetic Aspects of Analytical Chemistry

  • Author: Horacio A. Mottola
  • Publisher: Wiley-Interscience
  • ISBN: 9780471836766
  • Category: Science
  • Page: 285
  • View: 7516
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This text/reference presents an integrated treatment of dynamic concepts and measurements in analytical chemistry, covering kinetic means of determination, e.g. catalytic, uncatalyzed, and differential methods. Provides detailed analysis of instrumentation, requirements for measurements under dynamic conditions, and treatment of measurement errors. Contains many illustrative examples of the application of kinetics in chemical analytical practice, and is the only monograph on the subject to provide detailed treatment of the use of enzymes (both soluble and immobilized) as analytical reagents. Offers an historical perspective on the rise of the kinetic approach and its importance to modern practice in analytical chemistry.

Analytical Chemistry Refresher Manual

Analytical Chemistry Refresher Manual

  • Author: John Kenkel
  • Publisher: CRC Press
  • ISBN: 9780873713986
  • Category: Science
  • Page: 384
  • View: 2833
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Analytical Chemistry Refresher Manual provides a comprehensive refresher in techniques and methodology of modern analytical chemistry. Topics include sampling and sample preparation, solution preparation, and discussions of wet and instrumental methods of analysis; spectrometric techniques of UV, vis, and IR spectroscopy; NMR, mass spectrometry, and atomic spectrometry techniques; analytical separations, including liquid-liquid extraction, liquid-solid extraction, instrumental and non-instrumental chromatography, and electrophoresis; and basic theory and instrument design concepts of gas chromatography and high-performance liquid chromatography. The manual also covers automation, potentiometric and voltammetric techniques, and the detection and accounting of laboratory errors. Analytical Chemistry Refresher Manual will benefit all laboratory workers, water and wastewater professionals, and academic researchers who are looking for a readable reference covering the fundamentals of modern analytical chemistry.

Handbook of Green Analytical Chemistry

Handbook of Green Analytical Chemistry

  • Author: Miguel de la Guardia,Salvador Garrigues
  • Publisher: John Wiley & Sons
  • ISBN: 111994094X
  • Category: Science
  • Page: 544
  • View: 2393
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The emerging field of green analytical chemistry is concerned with the development of analytical procedures that minimize consumption of hazardous reagents and solvents, and maximize safety for operators and the environment. In recent years there have been significant developments in methodological and technological tools to prevent and reduce the deleterious effects of analytical activities; key strategies include recycling, replacement, reduction and detoxification of reagents and solvents. The Handbook of Green Analytical Chemistry provides a comprehensive overview of the present state and recent developments in green chemical analysis. A series of detailed chapters, written by international specialists in the field, discuss the fundamental principles of green analytical chemistry and present a catalogue of tools for developing environmentally friendly analytical techniques. Topics covered include: Concepts: Fundamental principles, education, laboratory experiments and publication in green analytical chemistry. The Analytical Process: Green sampling techniques and sample preparation, direct analysis of samples, green methods for capillary electrophoresis, chromatography, atomic spectroscopy, solid phase molecular spectroscopy, derivative molecular spectroscopy and electroanalytical methods. Strategies: Energy saving, automation, miniaturization and photocatalytic treatment of laboratory wastes. Fields of Application: Green bioanalytical chemistry, biodiagnostics, environmental analysis and industrial analysis. This advanced handbook is a practical resource for experienced analytical chemists who are interested in implementing green approaches in their work.

ANALYTICAL CHEMISTRY, Second Edition

ANALYTICAL CHEMISTRY, Second Edition

  • Author: Dash, Dhruba Charan
  • Publisher: PHI Learning Pvt. Ltd.
  • ISBN: 8120353005
  • Category: Science
  • Page: 628
  • View: 4748
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The book, now in its second edition, provides a clear and concise understanding of the principles, applications and limitations of the various techniques involved in analytical chemistry. It motivates and prepares the students to face academic and research challenges in the field of analytical chemistry in performing analytical analysis and interpreting the results obtained. The second edition, while retaining the flow of chapters—qualitative analysis, quantitative analysis, data analysis, analysis of organic compounds, separation and purification techniques, electroanalytical techniques and spectroanalytical techniques, introduces a new chapter on Thermoanalytical Techniques that discusses thermogravimetric analysis, derivative thermogravimetric analysis and differential thermal analysis in detail. Intended primarily as a text for the undergraduate and postgraduate students (B.Sc. and M.Sc.) of chemistry, the book would also be of great benefit to the students who are appearing for NET and GATE examinations. KEY FEATURES • Provides clear introduction to all key analytical methods. • Uses a large number of illustrations to make each topic self-explanatory. • Includes a large number of worked-out problems for easy understanding of the concepts. • Contains numerous objective type questions, short answer type questions and graded problems to test the readers’ understanding of the theory.

A Manual of Analytical Chemistry ...

A Manual of Analytical Chemistry ...

  • Author: Heinrich Rose
  • Publisher: N.A
  • ISBN: N.A
  • Category: Chemistry, Analytic
  • Page: N.A
  • View: 2951
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Quality Assurance in the Analytical Chemistry Laboratory

Quality Assurance in the Analytical Chemistry Laboratory

  • Author: D. Brynn Hibbert
  • Publisher: Oxford University Press
  • ISBN: 9780195162134
  • Category: Science
  • Page: 306
  • View: 4915
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Analytical chemical results touch everyone's lives: Can we eat the food? Do I have a disease? Did the defendant leave his DNA at the crime scene? Should I invest in that gold mine? When a chemist measures something, how do we know that the result is appropriate? What is "fit for purpose" in the context of analytical chemistry? Quality Assurance for the Analytical Chemistry Laboratory explains the practices that chemistry laboratories adopt so that we all can have confidence in the answers to these questions.

Treatise on Analytical Chemistry, Thermal Methods

Treatise on Analytical Chemistry, Thermal Methods

  • Author: James D. Winefordner,I. M. Kolthoff,Phillip J. Elving
  • Publisher: John Wiley & Sons
  • ISBN: 9780471806479
  • Category: Science
  • Page: 432
  • View: 6636
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A complete handbook for analytical chemists which has been designed to stimulate fundamental research. The contributors cover aspects of both classical and modern analytical chemistry, as well as the scientific and instrumental fundamentals of analytical methods.

Quality Assurance in Analytical Chemistry

Quality Assurance in Analytical Chemistry

  • Author: Elizabeth Prichard,Victoria Barwick
  • Publisher: John Wiley & Sons
  • ISBN: 9780470517765
  • Category: Science
  • Page: 316
  • View: 9706
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The issue of quality assurance in the analytical chemistry laboratory has become of great importance in recent years. Quality Assurance in Analytical Chemistry introduces the reader to the whole concept of quality assurance. It discusses how all aspects of chemical analysis, from sampling and method selection to choice of equipment and the taking and reporting of measurements affect the quality of analytical data. Finally, the implementation and use of quality systems are covered.

Laboratory Experiments in Analytical Chemistry

Laboratory Experiments in Analytical Chemistry

  • Author: Maurice O. Iwunze
  • Publisher: AuthorHouse
  • ISBN: 1420850709
  • Category: Science
  • Page: 280
  • View: 7254
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In the recent past quantitative chemical analysis textbook writers included selected experiments to complete and complement the text and thus give instructors a choice to select the experiments to be performed by students in quantitative analysis course. On the other hand, this is not so for courses in instrumental analysis which is a sequential course to quantitative analysis. This is, perhaps, due to the numerous instrumental techniques that have been developed over the years for chemical analysis. In its stead, textbooks on experiments in instrumental analysis are common, and these are as diversified as the topics covered in lecture courses. Most of the experimental topics covered, especially, in quantitative analysis, lean heavily on determination of materials or compounds of inorganic chemistry origin. This seems to be the tradition with only a few exceptions. However, recently, textbooks on quantitative analysis have emerged and continue to emerge, without any experimental section. This is not quite surprising though, since many instructors nowadays, tend to design their own experiments to suit and complement their lecture materials. On the other hand, the trend in the production of books on instrumental analysis experiments has remained the same. The objective of this book is therefore two fold. One is to design a reasonably comprehensive laboratory text that embodies both areas of analytical chemistry. The other is to shy away from the tradition of making quantitative analysis experiments lean too heavily on inorganic materials. To this end, several topics ranging from inorganic to organic materials are included in this laboratory text book. A new element is also introduced in this book. That is, students are exposed throughout the book to the analysis of compounds of pharmaceutical relevance.