Saturday, July 25, 2009

Modern Practice of Gas Chromatography

Modern Practice of Gas ChromatographyBy Robert L., PhD Grob, Eugene F., PhD Barry


Publisher: Wiley-Interscience
Number Of Pages: 1064
Publication Date: 2004-06-11
ISBN-10 / ASIN: 0471229830
ISBN-13 / EAN: 9780471229834
Binding: Hardcover
Book Description:
The bible of gas chromatography-offering everything the professional and the novice need to know about running, maintaining, and interpreting the results from GCAnalytical chemists, technicians, and scientists in allied disciplines have come to regard Modern Practice of Gas Chomatography as the standard reference in gas chromatography. In addition to serving as an invaluable reference for the experienced practitioner, this bestselling work provides the beginner with a solid understanding of gas chromatographic theory and basic techniques.This new Fourth Edition incorporates the most recent developments in the field, including entirely new chapters on gas chromatography/mass spectrometry (GC/MS); optimization of separations and computer assistance; high speed or fast gas chromatography; mobile phase requirements: gas system requirements and sample preparation techniques; qualitative and quantitative analysis by GC; updated information on detectors; validation and QA/QC of chromatographic methods; and useful hints for good gas chromatography.As in previous editions, contributing authors have been chosen for their expertise and active participation in their respective areas. Modern Practice of Gas Chromatography, Fourth Edition presents a well-rounded and comprehensive overview of the current state of this important technology, providing a practical reference that will greatly appeal to both experienced chomatographers and novices.

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Columns for Gas Chromatography: Performance and SelectionBy Eugene F., PhD Barry, Robert L., PhD Grob

Columns for Gas Chromatography: Performance and SelectionBy Eugene F., PhD Barry, Robert L., PhD Grob

Publisher: Wiley-Interscience
Number Of Pages: 298
Publication Date: 2007-04-13
ISBN-10 / ASIN: 0471740438
ISBN-13 / EAN: 9780471740438
Binding: Hardcover

Book Description:
Choosing the right column is key in Gas Chromatography
Gas Chromatography (GC) is the most widely used method for separating and analyzing a wide variety of organic compounds and gases. There have been many recent advancements in both packed column and capillary column GC. With numerous options and considerations, selecting the right column can be complicated. This resource provides essential guidance for scientists and technicians, including:
Methods of choosing both capillary and packed columns
Selection of dimensions (column length, I.D., film thickness, etc.) and type of column
Guidelines for proper connections of the column to the injector and detector
United States Pharmacopeia and National Formulary chromatographic methods
ASTM, EPA, NIOSH, and OSHA column selection specifications
Information on the advantages of computer assistance in GC and multidimensional GC
Comprehensive information on column oven temperature control Columns for Gas Chromatography: Performance and Selection is a hands-on reference for scientists and technicians using GC

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Split and Splitless Injection for Quantitative Gas Chromatography: Concepts, Processes, Practical Guidelines, Sources of Error (4th, Completely Revise

Split and Splitless Injection for Quantitative Gas Chromatography: Concepts, Processes, Practical Guidelines, Sources of Error (4th, Completely Revised Edition)
by: Konrad Grob





comprehensive and unique handbook of split and splitless injection techniques has been
completely revised and updated. This new edition offers:
New insights concerning sample evaporation in the injector Information about matrix effects A new chapter on injector designThe real processes within the injector are for the first time visualized and explained by the
CD-ROM
included in the book. Furthermore the reader will understand the concepts of injection
techniques and get a knowledge of the sources of error. The handbook also includes many
practical guidelines. From reviews of former editions:"This substantial book is on injection techniques alone, which...demonstrates this can have many
pitfalls...no one should be allowed to direct a laboratory doing quantitative analysis by GC
without first being thoroughly familar with this book..." --The Analyst
"This is a detailed reference volume filled with practical suggestions and techniques for
managing split and splitless injection in the day-to-day world of the working gas
chromatographer. It will be useful...for anyone who must work hands-on with GC." --Journal of
High Resolution Chromatography
Table of Contents
SYRINGE INJECTION INTO HOT VAPORIZING CHAMBERS.
Introduction.Syringes.Evaporation Inside the Needle.How Much is Really Injected?Syringe Needle Handling Minimizing Discrimination.Dependence of Discrimination on Sample Volume.Solvent and Solutes.Injector Temperature.Plunger-in-Needle Syringes.Possibilities of Avoiding Evaporation in the Needle.Summarizing Guidelines.
SAMPLE EVAPORATION IN THE INJECTOR.
Introducton.Solvent Evaporation - Heat Transfer.Solvent Evaporation - Visual Observation.Solute Evaporation.Sample Degradation in the Injector.Retention and Adsorption in the Vaporizing Chamber.Deactivation of Liners and Packing Materials.Cleaning of Injector Liners.
SPLIT INJECTION
.Introduction.The Split Ratio.Sample Concentrations Suitable for Split Injection.Initial Band Widths.Split Injection for Fast Analysis.Analysis Requiring Maximum Sensitivity.High Split Ratios for Reducing the Sample Size.Problems Concerning the Split Ratio.Problems Concerning Linearity of Splitting.Techniques for Improving Quantitative Analysis.General Evaluation of Split Injection.
SPLITLESS INJECTION.
Introduction.How to Perform Splitless Injection.Sample Volumes Suitable for Splitless Injection.Injection of Large Volumes.Sample Transfer into the Column.Problems with Quantitative Analysis.Reconcentration of Initial Bands.Related Injection Methods.General Evaluation of Splitless Injection.
INJECTOR DESIGN.
Vaporizing Chamber.Surroundings of the Vaporizing Chamber.Autosamplers.The Gas Regulation Systems.
Appendix 1: Selection ofthe Injection Technique.Appendix 2: Selection of Conditions for Classical Split and Splitless Injection.Appendix 3: Glossary of the Most Important Terms Used in the Text.Subject Index
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Optimization of Chemical Processes by Thomas F. Edgar David. M. Himmelblau

Optimization of Chemical Processes by Thomas F. Edgar David. M. Himmelblau

Publisher: McGraw-Hill Science/Engineering/Math
Number Of Pages: 672
Publication Date: 2001-01-12
ISBN-10 / ASIN: 0070393591
ISBN-13 / EAN: 9780070393592
Binding: Hardcover

Product Description:

* Written by a recognized authority in the area of optimization software, this text offers an array of information on the latest advances in optimization techniques, explaining both theory and practice * Specializes in non-linear programming, mixed-integer programming, and global optimization * Ample references explore theoretical concepts in more detail

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Organic Chemistry By Jonathan Clayden, Nick Greeves, Stuart Warren, Peter Wothers

Organic Chemistry By Jonathan Clayden, Nick Greeves, Stuart Warren, Peter Wothers

Publisher:* * Oxford University Press, USA

* * * Number Of Pages:* 1536

* * * Publication Date:* 2000-08-31

* * * ISBN-10 / ASIN:* 0198503466

* * * ISBN-13 / EAN:* 9780198503460

* * * Binding:* Paperback

Product Description:

This new and innovative text helps students develop a deeper understanding of organic chemistry. It treats the subject as a coherent whole, complete with numerous logical connections, consequences, and an underlying structure and "language." Employing an approach based on mechanism and reaction type, the book empasizes understanding ideas rather than merely memorizing facts. It shows students how to realistically draw molecules and mechanisms to reveal the fundamental chemistry.Using a fresh, accessible writing style as well as examples from everyday life, the authors explain the basics of organic chemistry carefully and thoroughly. A special focus on mechanism, orbitals, and stereochemistry helps students gain a solid comprehension of important factors common to all reactions. The book's innovative design enhances clarity and instruction with boxes that separate summary information and other material from the main text; a variety of colors that draw attention to items such as atoms, molecules, and orbitals; and figures that are drawn in red with significant parts emphasized in black. Early chapters feature carbonyl group reactions, and later chapters systematically develop the chemistry through discussions of spectroscopy, stereochemistry, and chemical reactions.Each chapter opens with a "Connections" box, divided into three columns:Building on: Details material from previous chapters that relate to the current chapterArriving at: Provides a guide to the content of the chapterLooking forward to: Previews later chapters, which develop and expand the current material

This new and innovative text helps students develop a deeper understanding of organic chemistry. It treats the subject as a coherent whole, complete with numerous logical connections, consequences, and an underlying structure and "language." Employing an approach based on mechanism and reaction type, the book empasizes understanding ideas rather than merely memorizing facts. It shows students how to realistically draw molecules and mechanisms to reveal the fundamental chemistry.Using a fresh, accessible writing style as well as examples from everyday life, the authors explain the basics of organic chemistry carefully and thoroughly. A special focus on mechanism, orbitals, and stereochemistry helps students gain a solid comprehension of important factors common to all reactions. The book's innovative design enhances clarity and instruction with boxes that separate summary information and other material from the main text; a variety of colors that draw attention to items such as atoms, molecules, and orbitals; and figures that are drawn in red with significant parts emphasized in black. Early chapters feature carbonyl group reactions, and later chapters systematically develop the chemistry through discussions of spectroscopy, stereochemistry, and chemical reactions.Each chapter opens with a "Connections" box, divided into three columns:Building on: Details material from previous chapters that relate to the current chapterArriving at: Provides a guide to the content of the chapterLooking forward to: Previews later chapters, which develop and expand the current material

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Green Solvents for Chemistry: Perspectives and Practice (Green Chemistry Series) by: William M. Nelson

Green Solvents for Chemistry: Perspectives and Practice (Green Chemistry Series) by: William M. Nelson

Publisher: Oxford University Press, USA
Number Of Pages: 384
Publication Date: 2003-03-27
Sales Rank: 2273653
ISBN / ASIN: 0195157362
EAN: 9780195157369
Binding: Hardcover
Manufacturer: Oxford University Press, USA
Studio: Oxford University Press, USA
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Book Description:
The aim of this book is to introduce the use of green solvents throughout chemistry and to provide a comprehensive reference for solvents currently applicable in green chemistry. The first section covers solvents in chemical perspective, and the second section is a guide to green solvents. Overall, this volume defines characteristics of green solvents and their current usage, and explores their importance ecologically and economically. It includes a full range of commercial, industrial, and academic green solvents, and discusses solvents in specific commercial and non-commercial practices. Green Solvents for Chemistry differs from other works on solvents in that only solvents for green chemistry are included along with their chemical properties and toxicological issues.

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Methods and Reagents for Green Chemistry: An Introduction by: Alvise Perosa, Fulvio Zecchini

Methods and Reagents for Green Chemistry: An Introduction by: Alvise Perosa, Fulvio Zecchini

Publisher: Wiley-Interscience
Number Of Pages: 314
Publication Date: 2007-06-15
Sales Rank: 368527
ISBN / ASIN: 0471754005
EAN: 9780471754008
Binding: Hardcover
Manufacturer: Wiley-Interscience
Studio: Wiley-Interscience
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Book Description:
This book aims to stimulate and promote the wide-ranging aspects of green chemistry and its major role in ensuring sustainable development.
The book covers the following areas: green chemistry; green reagents and atom economy; safeguarding the atmosphere; industrial green catalysis; alternative reaction conditions; biocatalysis and green chemistry.
This book is based on the third edition of the Collection of Lectures of the Summer Schools on Green Chemistry held in Venice, Italy in the summers of 1998-2003 (sponsored by the European Commission, TMR and Improving Programmes and carried out by the Consortzio Interuniversitario La Chemica per l'Ambiente).
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Friday, July 10, 2009

Student Solutions Manual and Study Guide for Hornback's Organic Chemistry, 2nd

Student Solutions Manual and Study Guide for Hornback's Organic Chemistry, 2nd
By Joseph M. Hornback
* Publisher: Brooks Cole
* Number Of Pages: 528
* Publication Date: 2005-04-06
* ISBN / ASIN: 0534397107
Book Description:
This Student Solutions Manual for ORGANIC CHEMISTRY is your ideal homework companion in your organic chemistry course. It contains detailed solutions to all text problems

Solutions Manual
Size: 21.18 Mb
Format: PDF

Wednesday, July 1, 2009

Green ChemistryBy M. Lancaster

Green ChemistryBy M. Lancaster

Publisher: Royal Society of Chemistry
Number Of Pages: 334
Publication Date: 2002-10-29
ISBN-10 / ASIN: 0854046208
ISBN-13 / EAN: 9780854046201
Binding: Paperb
Product Description:
The challenge for today's new chemistry graduates is to meet society's demand for new products that have increased benefits, but without detrimental effects on the environment. Green Chemistry: An Introductory Text outlines the basic concepts of the subject in simple language, looking at the role of catalysts and solvents, waste minimization, feedstocks, green metrics and the design of safer, more efficient processes. The inclusion of industrially relevant examples throughout demonstrates the importance of green chemistry in many industry sectors. Intended primarily for use by students and lecturers, this book will also appeal to industrial chemists, engineers, managers or anyone wishing to know more about green chemistry.

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Green Chemistry Using Liquid and Supercritical Carbon Dioxide (Green Chemistry Series)

Green Chemistry Using Liquid and Supercritical Carbon Dioxide (Green Chemistry Series)

Publisher: Oxford University Press, USA
Number Of Pages: 288
Publication Date: 2003-11-20
ISBN-10 / ASIN: 0195154835
ISBN-13 / EAN: 9780195154832
Binding: Hardcover

Product Description:
Chemists have been researching the potential of liquid and supercritical carbon dioxide for environmentally safe applications. This edited volume will cover the various applications of using these forms of carbon dioxide. The three main areas of focus are catalysis and chemical synthesis in CO2, polymers in CO2, and industrial processes and applications utilizing CO2. The book is aimed at researchers in academia and industry, and the contributors are all experts in the field

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Environmental Chemistry: Green Chemistry and Pollutants in EcosystemsBy Eric Lichtfouse, Jan Schwarzbauer, Didier Rober

Environmental Chemistry: Green Chemistry and Pollutants in EcosystemsBy Eric Lichtfouse, Jan Schwarzbauer, Didier Rober

Publisher: Springer
Number Of Pages: 780
Publication Date: 2004-12-22
ISBN-10 / ASIN: 3540228608
ISBN-13 / EAN: 9783540228608

Product Description:
Environmental chemistry is a new, fast developing science aimed at deciphering fundamental mechanisms ruling the behaviour of pollutants in ecosystems. Applying this knowledge to current environmental issues leads to the remediation of environmental media, and to new, low energy, low emission, sustainable processes. This book describes the state-of-the-art advances regarding the pollution of water, soils, atmosphere, food and living organisms by toxic metals, fossil fuels, pesticides and other organic pollutants. Furthermore, the eco-toxicology section presents novel bio-assays to assess the toxicity of various pollutants such as dioxins and endocrine disrupters within complex media. The green chemistry section highlights novel chemical reactions based upon environmentally friendly conditions. The analytical chemistry section describes very sensitive methods which trace the fate of pollutants in complex ecosystems.

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Exploring Opportunities in Green Chemistry and Engineering Education: A Workshop Summary to the Chemical Sciences Roundtable

Exploring Opportunities in Green Chemistry and Engineering Education: A Workshop Summary to the Chemical Sciences Roundtable by: Paul Anastas, Frankie Wood-Black, Tina Masciangioli, Ericka McGowan, and Laura Ruth, Editors, Chemic

Table of ContentsFront Matter i-xii 1 Overview 1-2 2 Current Status 3-7 3 Tools and Materials 8-16 4 Where Do We Go from Here? 17-24 5 Overarching Curricula and Implementation Ideas 25-28 .Appendix A Summary of Pre-Workshop Participant Survey 29-30 Appendix B Summary of Green Chemistry and Green Engineering Education Efforts 31-33 Appendix C Workshop Agenda 34-35 Appendix D Biographies 36-40 Appendix E Workshop Attendees 41-42 Appendix F Origin of and Information on the Chemical Sciences Roundtable 43-44

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