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Instant Notes in Analytical Chemistry

Instant Notes in Analytical Chemistry

Instant Notes in Analytical Chemistry

Instant Notes in Analytical Chemistry provides concise yet comprehensive coverage of analytical chemistry at an undergraduate level, providing easy access to the core information in the field. The book covers all the important areas of analytical chemistry in a format which is ideal for learning and rapid revision.

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Passive Sampling Techniques in Environmental Monitoring, Volume 48

Passive Sampling Techniques in Environmental Monitoring, Volume 48

Passive Sampling Techniques in Environmental Monitoring, Volume 48

Monitoring pollutants in air, soil and water is a routine requirement in the workplace, and in the wider environment. Passive samplers can provide a representative picture of levels of pollutants over a period of time from days to months by measuring the average concentrations to which they have been exposed. Air monitors are widely used, for instance to measure the exposure of workers to volatile compounds, but also for monitoring the fate of pollutants in the atmosphere. Passive sampling devices are now becomining increasingly used to monitor pollutants in rivers, coastal waters and ground water where contamination results from sources such as domestic and industrial discharges, and the use of agrochemicals.
Passive Sampling Techniques in Environmental Monitoring provides a timely collection of information on a set of techniques that help monitor the quality of air, surface and ground waters. Passive sampling can provide an inexpensive means of obtaining a representative picture of quality over a period of time, even where levels of pollutants fluctuate due to discontinuous discharges or seasonal application of chemicals such as pesticides. Recent changes in legislation have increased the pressure to obtain better information than that provided by classical infrequent spot sampling.
Brought together in one source, this book looks at the performance of a range of devices for the passive sampling of metals, and of non-polar and polar organic chemicals in air and in water. The strengths and weaknesses and the range of applicability of the technology are considered.

* Comprehensive review of passive sampling - covering air, water and majority of available technologies in one volume
* Chapters written by international specialist experts
* Covers theory and applications, providing background information and guidelines for use in the field

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Robustness of Analytical Chemical Methods and Pharmaceutical Technological Products

Robustness of Analytical Chemical Methods and Pharmaceutical Technological Products

Robustness of Analytical Chemical Methods and Pharmaceutical Technological Products

Hardbound. In analytical chemistry and pharmaceutical technology attention is increasingly focussed on improving the quality of methods and products. This book aims at fostering the awareness of the potential of existing mathematical and statistical methods to improve this quality. It provides procedures and ideas on how to make a product or a method less sensitive to small variations in influencing factors. Major issues covered are robustness and stability improvement and ruggedness testing. General strategies and a theoretical introduction to these methods are described, and thorough overviews of methods used in both application areas and descriptions of practical applications are given.
Features of this book:

• Gives a good overview of mathematical and statistical methods used in two application areas, i.e. pharmaceutical technology and analytical chemistry

• Illustrates the different approaches available to attain robustness

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Quality Assurance in the Analytical Chemistry Laboratory

Quality Assurance in the Analytical Chemistry Laboratory

Quality Assurance in the Analytical Chemistry Laboratory

Quality Assurance in the Analytical Chemistry Laboratory
Publisher: Oxford University Press, USA ISBN: 0195162129 edition 2007 PDF 320 pages 2,4 mb

Analytical chemical results touch everyones 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? Many manufacturing and service companies have embraced traditional statistical approaches to quality assurance, and these have been adopted by analytical chemistry laboratories. However the right chemical answer is never known, so there is not a direct parallel with the manufacture of ball bearings which can be measured and assessed. The customer of the analytical services relies on the quality assurance and quality control procedures adopted by the laboratory. It is the totality of the QA effort, perhaps first brought together in this text, that gives the customer confidence in the result. QA in the Analytical Chemistry Laboratory takes the reader through all aspects of QA, from the statistical basics and quality control tools to becoming accredited to international standards. The latest understanding of concepts such as measurement uncertainty and metrological traceability are explained for a working chemist or her client. How to design experiments to optimize an analytical process is included, together with the necessary statistics to analyze the results.


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