Standard Reference Materials PDF Download
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Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 148
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Book Description
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 148
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Book Description
Author: John K. Taylor
Publisher: DIANE Publishing
ISBN: 9780788144851
Category : Reference
Languages : en
Pages : 122
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Book Description
This handbook was prepared with the objective of improving the understanding of the basis for the use of Standard Reference Materials (SRMs). While written from the viewpoint of a chemist, the basic concepts described are believed to be applicable to most areas of metrology. The handbook is arranged by section in a logical progression, starting with the basic concepts of precision & accuracy, followed by discussions of the calibration & quality assurance of the measurement process, the use of SRMs to evaluate various kinds of measurements, & the reporting of data with evaluated limits of uncertainty. Charts & tables.
Author: Harvey Yakowitz
Publisher:
ISBN:
Category : Cast-iron
Languages : en
Pages : 26
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Book Description
Author: David Doran
Publisher: Routledge
ISBN: 1135139202
Category : Technology & Engineering
Languages : en
Pages : 1201
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Book Description
This book is the definitive reference source for professionals involved in the conception, design and specification stages of a construction project. The theory and practical aspects of each material is covered, with an emphasis being placed on properties and appropriate use, enabling broader, deeper understanding of each material leading to greater confidence in their application. Containing fifty chapters written by subject specialists, Construction Materials Reference Book covers the wide range of materials that are encountered in the construction process, from traditional materials such as stone through masonry and steel to advanced plastics and composites. With increased significance being placed on broader environmental issues, issues of whole life cost and sustainability are covered, along with health and safety aspects of both use and installation.
Author: Robert C. Paule
Publisher:
ISBN:
Category : Gold
Languages : en
Pages : 28
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Book Description
Author: National Research Council
Publisher: National Academies Press
ISBN: 0309085004
Category : Science
Languages : en
Pages : 146
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Book Description
The accuracy of chemical oceanographic measurements depends on calibration against reference materials to ensure comparability over time and among laboratories. Several key parameters lack reference materials for measurements in seawater, particles in the water column, and sediments. Without reference materials it is difficult to produce the reliable data sets or long-term baseline studies that are essential to verify global change and oceanic stability. Chemical Reference Materials : Setting the Standards for Ocean Science identifies the most urgently required chemical reference materials based on key themes for oceanographic research and provides suggestions as to how they can be developed within realistic cost constraints. Chemical analyses of seawater are uniquely difficult given the poorly known speciation and the low concentration of many of the analytes of interest. Analyses of suspended and sedimentary marine particulate materials present their own distinct challenges, primarily due to potential interference by predominant mineral phases of different types. Of all the analytical methods applied to marine waters and particles, at present only a small fraction can be systematically evaluated via comparison to reference materials that represent the appropriate natural concentrations and matrices. Specifically, the committee was charged with the following tasks: - compile from available sources a list of important oceanographic research questions that may benefit from chemical reference standards; - create a comprehensive list of reference materials currently available for oceanographic studies; - identify and prioritize the reference materials needed to study the identified research questions; - determine for each priority analyte whether reference materials and/or analytic methods should be standardized; and - identify the most appropriate approaches for the development and future production of reference materials for ocean sciences.
Author: J. Paul Cali
Publisher:
ISBN:
Category : Chemical tests and reagents
Languages : en
Pages : 58
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Book Description
Author: National Endowment for the Humanities. Division of Research Programs
Publisher:
ISBN:
Category : Reference books
Languages : en
Pages : 48
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Book Description
Author: National Status and Trends Program (U.S.)
Publisher:
ISBN:
Category : Chemical oceanography
Languages : en
Pages : 814
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Book Description
Author: Markus Stoeppler
Publisher: John Wiley & Sons
ISBN: 3527613056
Category : Science
Languages : en
Pages : 322
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Book Description
There are many academic references describing how RMs are made, but few that explain why they are used, how they should be used and what happens when they are not properly used. In order to fill this gap, the editors have taken the contributions of more than thirty RM practitioners to produce a highly readable text organized in nine chapters. Starting with an introduction to historical, theoretical and technical requirements, the book goes on to examine all aspects of RM production from planning, preparation through analysis to certification, reviews recent development areas, RMs for life analysis and some important general application fields, considers the proper usage of RMs, gives advice on availability and sources of information and lastly looks at future trends and needs for RMs. This book is intended to be a single point of information that both guides the reader through the use of RMs and serves as a primary reference source. It should be on the reading list of anyone working in an analytical laboratory and be found on the library shelf of all analytical chemical laboratories.
