Analytical ChemistryWiley, 1980 - 643 pagine Extensively revised and updated, this edition is concerned primarily with quantitative analysis techniques. Describes how to design an analytical method, how to obtain a laboratory sample that is representative of the whole and to prepare it for analysis, what measurement tools are available, automated analyses and the statistical significance of the analysis. New and expanded topics include heterogeneous equilibria, diode array spectrometers, fiber-optic sensors and solid-phase extraction. |
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Risultati 1-3 di 41
Pagina 321
... ( column VII ) with respect to the change in the average volume ( column VIII ) . Division of column VII by column VIII , then , gives the second derivative , △ 2E / AV2 ( column IX ) . The average of the two successive volumes used for ...
... ( column VII ) with respect to the change in the average volume ( column VIII ) . Division of column VII by column VIII , then , gives the second derivative , △ 2E / AV2 ( column IX ) . The average of the two successive volumes used for ...
Pagina 460
... column . In liquid - liquid chromatography ( elution analysis ) , a liquid , usually immiscible with water , is supported ( adsorbed ) on an inert solid , and the column is filled with a second solvent system ( may be a mixed solvent or ...
... column . In liquid - liquid chromatography ( elution analysis ) , a liquid , usually immiscible with water , is supported ( adsorbed ) on an inert solid , and the column is filled with a second solvent system ( may be a mixed solvent or ...
Pagina 504
... column in the acid form . The cations are replaced by an equivalent amount of hydrogen ions , while the sulfate ions ... column . Prepare a 10 cm column in a 1.5 - cm diameter tube ( e.g. , a 50 - ml buret ) . Place glass wool in the ...
... column in the acid form . The cations are replaced by an equivalent amount of hydrogen ions , while the sulfate ions ... column . Prepare a 10 cm column in a 1.5 - cm diameter tube ( e.g. , a 50 - ml buret ) . Place glass wool in the ...
Sommario
Experiments | 1 |
Review of Fundamental Concepts | 7 |
Expressions of Analytical Results | 17 |
Copyright | |
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absorbance acetic acetic acid acid solution added AgCl agent amount analysis analytical anion atomic absorption beaker buffer buret calcium Calculate carbon cathode cell Chapter chelate chemical chloride chromatography color column complex compounds concentration containing coulometric decrease detector determined dilute dissociation dissolved EDTA electrode electrolyte eluted emission end point enzyme Equation equilibrium constant equivalence point error ethanol example extraction Fe2+ Figure filter flame fluorescence gas chromatography glass H₂O half-reaction hydrochloric acid indicator instrument ionization iron(III liquid measured mercury method mixture mmoles mmoles/ml MnO4 molarity mole molecule NaOH Nernst equation oxidizing oxidizing agent phase pipet polarography potassium potential precipitate prepared procedure protein protons radiation react reaction reagent redox reduced salt sample separation serum silver sodium sodium hydroxide solubility solvent species standard substances sulfate technique temperature titration curve tube unknown volume volumetric flask wavelength weak acid weight