Analytical ChemistryWiley, 6 gen 1994 - 840 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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Pagina 464
... elements that might be tested for . The densitometer projects and magnifies the film image on a screen . In this manner , the overlapping of certain elemental lines with those of the suspected element ( or the lack of the lines ) can be ...
... elements that might be tested for . The densitometer projects and magnifies the film image on a screen . In this manner , the overlapping of certain elemental lines with those of the suspected element ( or the lack of the lines ) can be ...
Pagina 472
... elements sodium and potassium because of decreased ionization of these elements . Interferences These fall under three classes , spectral , chemical , and physical . We will discuss these briefly and point out their relative effects in ...
... elements sodium and potassium because of decreased ionization of these elements . Interferences These fall under three classes , spectral , chemical , and physical . We will discuss these briefly and point out their relative effects in ...
Pagina 626
... elements are essen- tial for good health . Others are poisons . Blood lead levels of 0.1 ppm or more can be harmful to children . 20.6 TRACE ELEMENTS IN THE BODY A ... Element Li 626 CHAPTER 20 / CLINICAL CHEMISTRY Trace Elements in the Body.
... elements are essen- tial for good health . Others are poisons . Blood lead levels of 0.1 ppm or more can be harmful to children . 20.6 TRACE ELEMENTS IN THE BODY A ... Element Li 626 CHAPTER 20 / CLINICAL CHEMISTRY Trace Elements in the Body.
Sommario
Data Handling | 14 |
Stoichiometric Calculations | 65 |
General Concepts of Equilibrium | 115 |
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absorbance acetic acid acid solution added AgCl agent analysis analyte anion base beaker buffer buret Ca2+ calcium Calculate calibration curve carbon cell Chapter chelate Chem chemical chloride chromatography color column complex compounds concentration containing detector determined dilute dissociation dissolved EDTA eluted end point enzyme Equation equilibrium constant equivalence point error example extraction Fe2+ Figure filter flame fluorescence glass H₂O half-reaction HOAc hydrogen indicator injected instrument ion-selective electrodes ionic strength ionization iron(III liquid measurements method millimoles mixture mmol mmol/mL molarity molecules moles NaOH Nernst equation obtained oxidizing oxidizing agent peak phase pipet potassium potential precipitate prepared proton quantitative radiation ratio react reaction reagent redox reference electrode salt sample separation serum silver sodium sodium hydroxide solubility solvent species spectrometry substances temperature tion titration titration curve tube unknown volume volumetric flask wavelength weak acid weight