Through over 150 full color diagrams and straight forward text, readers will understand the power and usefulness of solid-phase extraction and how it helps solve sample preparation challenges. This 212 page book covers many topics including SPE device formats, sorbent considerations, mobile phase selection, and troubleshooting. A must read for anyone starting out in analytical chromatography as well as seasoned chemists looking to add solid-phase extraction to their skills set. Looking for something else? Learn a new technique or technology with the Waters Primers Series, view other titles available here: http://www.wiley.com/go/waters

Learn the basics of optical networking using this practical and easy-to-follow introductory guide. You'll get an overview of concepts behind the technology, as well as helpful information on Cisco, Nortel, and Juniper certifications. Also, a handy 16-page blueprint section offers additional visual instruction.

This book will provide the most recent knowledge and advances in Sample Preparation Techniques for Separation Science. Everyone working in a laboratory must be familiar with the basis of these technologies, and they often involve elaborate and time-consuming procedures that can take up to 80% of the total analysis time. Sample preparation is an essential step in most of the analytical methods for environmental and biomedical analysis, since the target analytes are often not detected in their in-situ forms, or the results are distorted by interfering species. In the past decade, modern sample preparation techniques have aimed to comply with green analytical chemistry principles, leading to simplification, miniaturization, easy manipulation of the analytical devices, low costs, strong reduction or absence of toxic organic solvents, as well as low sample volume requirements. Modern Sample Preparation Approaches for Separation Science also provides an invaluable reference tool for analytical chemists in the chemical, biological, pharmaceutical, environmental, and forensic sciences.

This book is designed to help you explore and understand a very powerful tool in sample preparation technology: solid-phase extraction [SPE]. You will see how this technology, which uses devices with chromatographic packing material, can help meet your analytical challenges. Looking for something else? Learn a new technique or technology with the Waters Primers Series, view other titles available here: http://www.wiley.com/go/waters

Guides beginning users through basic PC operations in Microsoft Windows, demonstrating how to print letters, manage finances, shop online, send and receive e-mail, and customize the desktop.

Biologists find computing bewildering; yet they are expected to be able to process the voluminous data available from the machines they buy and the datasets that has accumulated in genomic databanks worldwide. It is now increasingly difficult for them to avoid dealing with large volumes of data, that goes beyond just doing manual programming.Most books in this realm are full of equations and complex code but this book gives a much gentler entry point particularly for biologists, with code snippets users can use to cut and paste, and run on their Linux or MacOSX operating system or cloud instance. It also provides a step by step installation instructions which they can easily follow. Those who are in the field of genome sequencing and already familiar with the procedures of analysis, may also find this book useful in closing some knowledge gaps.High throughput sequencing requires high throughput and high performance computing. This book provides a gentle entry to high throughput sequencing by dealing with simple skills which the average biologist is increasingly required to master. You will find this book a breeze to read, and some suggestions in this book maybe new to you, something you might want to try out.

This Is A Small Handbook Intended For The Use Of Beginners In Homoeopathy And Families Who May Wish To Utilise Homoeopathic Remedies For Ordinary Ailments.

If you are ready to start a business in consumer electronics repair or are simply interesting in the inner working of the television than this Easy to Read book is right for you. This book uses modern televisions troubleshooting; however, all circuits and components of consumer electronics are very similar. This book describes very specifically the functions and purposes of various types of circuitry, electronic components, their functions and the malfunctions of televisions when they are faulty. The book includes everything that you will need to know for beginning television, computers and other electronic repair. This book contains actual symptom, troubleshooting, diagnosis and repair procedures for all television problems. All essential knowledge, skills and procedures are in an articulated fashion, so that, no time will be wasted discerning the jest of each section. All sections are in the table of contents and in bold face for quick reference or study guide. This book contains the most probable television malfunctions discussed with troubleshooting and repair descriptions for the very beginner or for any one interested in the inner working of the television.