Download or read book Introduction to Modern Liquid Chromatography written by Lloyd R. Snyder and published by John Wiley & Sons. This book was released on 2011-09-20 with total page 831 pages. Available in PDF, EPUB and Kindle. Book excerpt: The latest edition of the authoritative reference to HPLC High-performance liquid chromatography (HPLC) is today the leading technique for chemical analysis and related applications, with an ability to separate, analyze, and/or purify virtually any sample. Snyder and Kirkland's Introduction to Modern Liquid Chromatography has long represented the premier reference to HPLC. This Third Edition, with John Dolan as added coauthor, addresses important improvements in columns and equipment, as well as major advances in our understanding of HPLC separation, our ability to solve problems that were troublesome in the past, and the application of HPLC for new kinds of samples. This carefully considered Third Edition maintains the strengths of the previous edition while significantly modifying its organization in light of recent research and experience. The text begins by introducing the reader to HPLC, its use in relation to other modern separation techniques, and its history, then leads into such specific topics as: The basis of HPLC separation and the general effects of different experimental conditions Equipment and detection The column—the "heart" of the HPLC system Reversed-phase separation, normal-phase chromatography, gradient elution, two-dimensional separation, and other techniques Computer simulation, qualitative and quantitative analysis, and method validation and quality control The separation of large molecules, including both biological and synthetic polymers Chiral separations, preparative separations, and sample preparation Systematic development of HPLC separations—new to this edition Troubleshooting tricks, techniques, and case studies for both equipment and chromatograms Designed to fulfill the needs of the full range of HPLC users, from novices to experts, Introduction to Modern Liquid Chromatography, Third Edition offers the most up-to-date, comprehensive, and accessible survey of HPLC methods and applications available.
Download or read book Green Solvents for Chemistry written by William M. Nelson and published by Oxford University Press. This book was released on 2003-03-27 with total page 402 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book Organic Experiments written by Kenneth L. Williamson and published by Cengage Learning. This book was released on 2010-07-11 with total page 802 pages. Available in PDF, EPUB and Kindle. Book excerpt: The market leader for the full-year organic laboratory, this manual derives many experiments and procedures from the classic Feiser lab text, giving it an unsurpassed reputation for solid, authoritative content. The Sixth Edition includes new experiments that stress greener chemistry, as well as updated NMR spectra and a Premium Website that includes glassware-specific videos with pre-lab, gradable exercises. Offering a flexible mix of macroscale and microscale options for most experiments, this proven manual emphasizes safety and allows instructors to save on the purchase and disposal of expensive, sometimes hazardous, organic chemicals. Macroscale versions can be used for less costly experiments, allowing students to get experience working with conventionally-sized glassware.
Download or read book Macroscale and Microscale Organic Experiments written by Kenneth L. Williamson and published by . This book was released on 1999 with total page 828 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Modern Solvents in Organic Synthesis written by Paul Knochel and published by Springer. This book was released on 2003-07-01 with total page 217 pages. Available in PDF, EPUB and Kindle. Book excerpt: In recent years the choice of a given solvent for performing a reaction has become increasingly important. More and more, selective reagents are used for chemical transformations and the choice of the solvent may be determining for reaching high reaction rates and high selectivities. The toxicity and recycling considerations have also greatly influenced the nature of the solvents used for industrial reactions. Thus, the development of reactions in water is not only important on the laboratory scale but also for industrial applications. The p- formance of metal-catalyzed reactions in water for example has led to several new hydrogenation or hydroformylation procedures with important industrial applications. The various aspects of organic chemistry in water will be prese- ed in this book. Recently, novel reaction media such as perfluorinated solvents or supercritical carbon dioxide has proven to have unique advantages leading to more practical and more efficient reactions. Especially with perfluorinated solvents, new biphasic catalyses and novel approaches to perform organic reactions have been developed. These aspects will be examined in detail in this volume. Finally, the performance of reactions in the absence of solvents will show practical alternatives for many reactions. More than ever before, the choice of the solvent or the solvent system is ess- tial for realizing many chemical transformations with the highest efficiency. This book tries to cover the more recent and important new solvents or solvent systems for both academic and industrial applications.
Download or read book Liquid Chromatography in Clinical Analysis written by Pokar M. Kabra and published by Springer Science & Business Media. This book was released on 2008-02-07 with total page 463 pages. Available in PDF, EPUB and Kindle. Book excerpt: Liquid Chromatography in Clinical Analysis
Download or read book Mass Transfer II written by K A Gavhane and published by Nirali Prakashan. This book was released on 2015 with total page 556 pages. Available in PDF, EPUB and Kindle. Book excerpt: Distillation - Liquid-Liquid Extraction - Adsorption and Ion Exchange - Leaching - Crystallisation - Drying - Appendix - I
Download or read book The Molecular Theory of Solutions written by Ilya Prigogine and published by . This book was released on 1957 with total page 476 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Handbook of Solvent Extraction written by Teh C. Lo and published by . This book was released on 1991-01-01 with total page 980 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Experiments in Organic Chemistry written by Louis Frederick Fieser and published by . This book was released on 1935 with total page 369 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Experiments in Molecular Biology written by Robert J. Slater and published by Springer Science & Business Media. This book was released on 1986-07-08 with total page 386 pages. Available in PDF, EPUB and Kindle. Book excerpt: Text clean and bright, binding tight, only flaw is a blank bookplate from a chemical company pasted on the front free endpaper."" An excellent experimental guide to molecular biology, offering detailed protocols ranging from chemical to microbiological methods. The format is sufficiently versatile to serve either a short workshop or a full academic year biochemistry laboratory. Each of the 25 experiments included is presented in a chapter with background information, a list of materials the experimenter will encounter, a detailed protocol, information needed to interpret and discuss the result.
Download or read book Encyclopaedia of Scientific Units Weights and Measures written by François Cardarelli and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 869 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mankind has a fascination with measurement. Down the centuries we have produced a plethora of incompatible and duplicatory systems for measuring everything from the width of an Egyptian pyramid to the concentration of radioactivity near a nuclear reactor and the value of the fine structure constant. With the introduction first of the metric system and of its successor the Système International d'Unités (SI), the scientific community has established a standard method of measurement based on only seven core units. The Encyclopaedia of Scientific Units, Weights and Measures converts the huge variety of units from all over the world in every period of recorded history into units of the SI. Featuring: - An A - Z of conversion tables for over 10,000 units of measurements. - Tables of the fundamental constants of nature with their units. - Listings of professional societies, and national standardization bodies for easy reference. - An extensive bibliography detailing further reading on the multifarious aspects of measurement and its units. This huge work is simply a "must have" for any reference library frequented by scientists of any discipline or by those with historical interests in units of measurement such as archaeologists.
Download or read book Scientific Unit Conversion written by Francois Cardarelli and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 500 pages. Available in PDF, EPUB and Kindle. Book excerpt: Expanded, revised and updated here, this detailed guide is truly unique, giving accurate metric equivalents and conversion factors for no fewer than 10,000 scientific units with detailed descriptions of over 2,000. It covers the whole spectrum of science, technology and medicine, and deals with US, British, conventional metric, historic and SI units. The pocket-sized format and slot-in user guide bookmark makes it handy and user-friendly, a great time-saver, and a perfect addition to any research department, engineers , scientists or students library.
Download or read book Safety in academic chemistry laboratories written by Jay A. Young and published by . This book was released on 2003 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book contains volume 1 of 2 and describes safety guidelines for academic chemistry laboratories to prevent accidents for college and university students. Contents include: (1) "Your Responsibility for Accident Prevention"; (2) "Guide to Chemical Hazards"; (3) "Recommended Laboratory Techniques"; and (4) "Safety Equipment and Emergency Procedures." Appendices include the Web as a source of safety information and incompatible chemicals.
Download or read book Microscale Organic Laboratory written by Dana W. Mayo and published by Wiley. This book was released on 1994-05-06 with total page 800 pages. Available in PDF, EPUB and Kindle. Book excerpt: This updated revision offers total coverage of organic laboratory experiments and techniques focusing on modern laboratory instrumentation, a strong emphasis on lab safety, additional concentration on sequential reaction sequences, excellent pre- and post-lab exercises, and multistep experiments which maximize the number of manipulations students perform per lab period. The microscale approach is low in cost, offers ease of doing experiments and uses minimal amounts of chemicals. A number of experiments include instructions for scaling up.
Download or read book Thermophysical Properties of Gases and Liquids written by and published by . This book was released on 1970 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Vapour Liquid Equilibrium written by Eduard Hála and published by Elsevier. This book was released on 2013-10-22 with total page 624 pages. Available in PDF, EPUB and Kindle. Book excerpt: Vapor-Liquid Equilibrium, Second Edition covers the theoretical principles and methods of calculation of equilibrium conditions from various experimental data and the elements of measuring technique, as well as the instruments for the direct determination of the equilibrium compositions of the liquid and vapor phases of the system. The book discusses the relations necessary for the thermodynamic treatment of the equilibrium between the liquid and vapor phase of a system; the concept of an ideal solution and auxiliary thermodynamic functions; and the activity and the activity coefficient. The text also describes vapor-liquid equilibrium in real systems (electrolytes and non-electrolytes) and in systems whose components (i.e. temperature, pressure, and composition of phases) mutually react according to several stoichiometric equations. The criteria of purity of substances and the methods of measuring temperature; low, medium, and high pressures; the pressures of the saturated vapors at given temperatures; and the boiling points at given pressures used in laboratory work in the field of vapor-liquid equilibrium are considered. The book also tackles the methods for the direct determination of equilibrium data (distillation, circulation, static, dew and bubble point, and flow methods). The text concludes with a review of the literature on the systems whose vapor-liquid equilibrium data had been measured and reported to the beginning of 1954. Workers in the chemical industry who deal with problems of distillation and rectification will find the book useful.
