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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Risultati 1-3 di 82
Pagina 41
... comparing two methods using one sample , two samples could be compared for comparability using a single analysis method in a manner identical to the above examples . 3. t Test with Multiple Samples . In the clinical chemistry laboratory ...
... comparing two methods using one sample , two samples could be compared for comparability using a single analysis method in a manner identical to the above examples . 3. t Test with Multiple Samples . In the clinical chemistry laboratory ...
Pagina 125
... compared to the analytical concentra- tion , which simplifies calculations . [ D ] = 0.20 - x Or , looking at the equilibrium , A + B 0.30 + x 11 C + D 0.20- x 0.20 - x Basically , we have said that all of A is converted to a like ...
... compared to the analytical concentra- tion , which simplifies calculations . [ D ] = 0.20 - x Or , looking at the equilibrium , A + B 0.30 + x 11 C + D 0.20- x 0.20 - x Basically , we have said that all of A is converted to a like ...
Pagina 134
... compared to other equilibrium concentrations ; other species of unknown and small concentrations will be multiples of this . 4. List the equilibrium concentrations of all species , adding or subtracting the appropriate multiple of x ...
... compared to other equilibrium concentrations ; other species of unknown and small concentrations will be multiples of this . 4. List the equilibrium concentrations of all species , adding or subtracting the appropriate multiple of x ...
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