Physicochemical Measurements


Book Description

Physicochemical Measurements: Catalogue of Reference Materials from National Laboratories offers information on chemicals, including their density, magnetic susceptibility, calorimetry, molecular conductance, and thermal conductivity. The catalog first offers information on acidimetry, calorimetry, and spectrophotometry and tristimulus colorimetry. The chemicals examined include potassium hydrogen, boric and benzoic acids, heptane, neopentane, and aluminum oxide. The text then presents data on density, dielectric constants, differential thermal analysis, magnetic susceptibility, and molar conductance. The chemicals evaluated include cyclohexane, kerosene, toluene, chlorobenzene, carbon tetrachloride, potassium nitrate, indium, tin, aluminum, platinum, and potassium chloride. The book discusses the molecular weight of polymers, refractive index, relative humidity, specular spectral reflectance, and surface tension. The text also takes a look at thermal conductivity and emissivity and vapor pressure. The catalog is a dependable reference for readers interested in the composition, characteristics, and reactions of chemicals.










Traceability in Chemical Measurement


Book Description

Metrological traceability of chemical measurement results means the establishment of a relation to metrological stated references through an unbroken chain of comparisons. This volume collects 56 outstanding papers on the topic, mostly published in the period 2000-2003 in the journal "Accreditation and Quality Assurance". They provide the latest understanding, and possibly the rationale why it is important to integrate the concept of metrological traceability including suitable measurement standards such as certified reference materials, into the standard measurement procedures of every analytical laboratory. In addition, this anthology considers the benefits to both the analytical laboratory and the user of the measurement results.




Standard Reference Materials


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.




Measurement of the Thermodynamic Properties of Multiple Phases


Book Description

1. Introduction. -- 2. Phase Changes in Pure Component Systems: Liquids and Gases. -- 3. Phase Changes in Pure Component Systems: Liquids and Solids. -- 4. Phase Changes in Pure Component Systems: Solid and Solid. -- 5. Vapour-Liquid Equilibrium at Low Pressure. -- 6. Vapour-Liquid Equilibrium at High Pressure. -- 7. Low Pressure Gas Solubility in Liquids. -- 8. Liquid-Liquid Equilibrium. -- 9. Condensed Phases of Organic Materials: Solid-Liquid and Solid-Solid Equilibrium. -- 10. Condensed Phases of Inorganic Materials: Metallic Systems. -- 11. Condensed Phases of Inorganic Materials: Ceramic Systems. -- 12. Condensed Phases of Inorganic Materials: Molten Salts. -- 13. Measurement of Limiting Activity Coefficients Using Non-Analytical Tools. -- 14. Measurement of Limiting Activity Coefficients Using Analytical Tools. -- 15. Measurement of Interfacial Tension. -- 16. Critical Parameters.




Physical Metallurgy


Book Description

This is the fourth edition of a work which first appeared in 1965. The first edition had approximately one thousand pages in a single volume. This latest volume has almost three thousand pages in 3 volumes which is a fair measure of the pace at which the discipline of physical metallurgy has grown in the intervening 30 years.Almost all the topics previously treated are still in evidence in this version which is approximately 50% bigger than the previous edition. All the chapters have been either totally rewritten by new authors or thoroughly revised and expanded, either by the third-edition authors alone or jointly with new co-authors. Three chapters on new topics have been added, dealing with dry corrosion, oxidation and protection of metal surfaces; the dislocation theory of the mechanical behavior of intermetallic compounds; and (most novel) a chapter on polymer science for metallurgists, which analyses the conceptual mismatch between metallurgists' and polymer scientists' way of looking at materials. Special care has been taken throughout all chapters to incorporate the latest experimental research results and theoretical insights. Several thousand citations to the research and review literature are included in this edition. There is a very detailed subject index, as well as a comprehensive author index.The original version of this book has long been regarded as the standard text in physical metallurgy and this thoroughly rewritten and updated version will retain this status.




Physical Processes and Measurement Devices


Book Description

This series of five volumes proposes an integrated description of physical processes modeling used by scientific disciplines from meteorology to coastal morphodynamics. Volume 1 describes the physical processes and identifies the main measurement devices used to measure the main parameters that are indispensable to implement all these simulation tools. Volume 2 presents the different theories in an integrated approach: mathematical models as well as conceptual models, used by all disciplines to represent these processes. Volume 3 identifies the main numerical methods used in all these scientific fields to translate mathematical models into numerical tools. Volume 4 is composed of a series of case studies, dedicated to practical applications of these tools in engineering problems. To complete this presentation, volume 5 identifies and describes the modeling software in each discipline.







Quantities, Units and Symbols in Physical Chemistry


Book Description

Prepared by the IUPAC Physical Chemistry Division this definitive manual, now in its third edition, is designed to improve the exchange of scientific information among the readers in different disciplines and across different nations. This book has been systematically brought up to date and new sections added to reflect the increasing volume of scientific literature and terminology and expressions being used. The Third Edition reflects the experience of the contributors with the previous editions and the comments and feedback have been integrated into this essential resource. This edition has been compiled in machine-readable form and will be available online.