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Chapter 22 – Introduction to Electroanalytical Chemistry

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The Language of Analytical Chemistry 35 3A Analysis, Determination, and Measurement 36 3B Techniques, Methods, Procedures, and Protocols 36 3C Classifying Analytical Techniques 37 3D Selecting an Analytical Method 38 3D.1 Accuracy 38 3D.2 Precision 39 3D.3 Sensitivity 39 3D.4 Selectivity 40 3D.5 Robustness and Ruggedness 42 3D.6 Scale of ...

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Chapter 4: Calculations Used in Analytical Chemistry

Molar concentration, molar analytical concentration, and molar equilibrium concentration are all amount concentrations by this definition. The molar analytical concentration of H 2 SO 4 is given by cH 2 SO 4 = [SO 4-2] + [HSO 4 2] because -SO 4 2 and HSO 4-2 are the only two sulfate-containing species in the solution.

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Selectivity in Analytical Chemistry

Selectivity is the recommended term in analytical chemistry to express the extent of interferences. To avoid confusion, the use of the term specificity is to be discouraged, as it is incorrect. A method is either specific or not. Few, if any, methods are specific. 2. Definition of Selectivity Selectivity refers to the extent to which a method ...

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