المصدر: Quality Assurance for Environmental Analysis في منتدى : قسم الكيمياء Quality Assurance for Environmental Analysis By Ph Quevauviller, E. A. Maier Publisher: Elsevier Science Pub Co Number Of Pages: 670 Publication Date: 1995-01-01 ISBN-10 / ASIN: 0444899553 ISBN-13 / EAN: 9780444899552 Binding: Hardcover Book Description: Hardbound. Quality assurance (QA) for environmental analysis is a growing feature of the nineties as is illustrated by the number of QA guidelines and systems which are being implemented nowadays. There is, however, often a huge gap between the implementation and respect of QA guidelines and the technical approach undertaken to improve and validate new analytical methods. This is particularly true for complex determinations involving multi-step methodologies such as those used in speciation and organic analyses. Quality assurance may also be considered from the technical point of view, which is the focus of this book. The techniques used in different analytical fields (inorganic, speciation and organic analysis) are critically reviewed (i.e. discussion of advantages and limitations) and existing tools for evaluating their performance are described (e.g. interlaboratory studies, use of certified reference materials).
