Analytical ChemistryWiley, 6 gen 1994 - 812 pagine Tabel of contents: Analytical Objectives, or: What Analytical Chemists Do. Data Handling. Stoichiometric Calculations. General Concepts of Equilibrium. Gravimetric Analysis. Acid-Base Equilibria. Acid-Base Titrations. Complexometric Titrations. Precipitation Reactions and Titrations. Electrochemical Cells and Electrode Potentials. Potentiometry. Redox and Potentiometric Titrations. Voltammetry and Electrochemical Sensors. Spectrometry. Atomic Spectrometric Methods. Solvent Extraction. Chromatographic Methods. Kinetic Methods of Analysis. Automation in the Laboratory. Clinical Chemistry. Environmental Analysis. Basic Tools and Operations of Analytical Chemistry. Experiments. Appendices. Index. |
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Pagina 446
... fluorescence . The emitted radiation may be in the ultraviolet region , especially if the compound absorbs at less than 300 nm , but it is usually in the visible region . It is the emitted radiation that is measured and related to ...
... fluorescence . The emitted radiation may be in the ultraviolet region , especially if the compound absorbs at less than 300 nm , but it is usually in the visible region . It is the emitted radiation that is measured and related to ...
Pagina 448
... Fluorescence intensity is proportional to the inten- sity of the source . Absor- bance , on the other hand , is independent of ... Fluorescence Instrumentation For fluorescence measurements , it is necessary to 448 CHAPTER 14 / SPECTROMETRY.
... Fluorescence intensity is proportional to the inten- sity of the source . Absor- bance , on the other hand , is independent of ... Fluorescence Instrumentation For fluorescence measurements , it is necessary to 448 CHAPTER 14 / SPECTROMETRY.
Pagina 453
... Fluorescence measurements are made in a similar fashion , but without the mirror . Radiation emitting from the end of the fiber in the shape of a cone excites fluorescence in the sample solution , which is collected by the return cable ...
... Fluorescence measurements are made in a similar fashion , but without the mirror . Radiation emitting from the end of the fiber in the shape of a cone excites fluorescence in the sample solution , which is collected by the return cable ...
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 hydroxide 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