Principles of Instrumental AnalysisSaunders College Pub., 1992 - 700 pagine Introduction; operational amplifiers in chemical instrumentation;digital electronics, microprocessors,and computers; signal and noise; properties of electromagnetic radiation;instruments for optical spectroscopy;an introduction to molecular ultraviolet, visible and enar-infrared absorption spectroscopy;application of molecular ultraviolet,visible absorption spectroscopy;molecular fluorescence, phosphorescence and chemiluminescence; atomic spectroscopy based upon flame and electrothermal atomization;emission spectroscopy based upon plasma, arc and spark atomization;infrared absorption spectroscopy;raman spectroscopy;nuclear magnetic resonance spectroscopy;x-ray spectroscopy;analysis of surfaces with electron beams;radiochemical methods;mass spectrometry;an introduction to electroanalytical chemistry;potentiometric methods;coulometric methods; voltammetry; thermal methods;an introduction to chromatographic separation;gas chromatography;high-performance liquid chromatography;other separation methods;automated methods of analysis. |
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Pagina 73
... vibrational energy levels than it does electronic levels . Finally , Erotational gives the energy due to various ro- tational motions within a molecule ; again the number of rotational states is much larger than the number of vibrational ...
... vibrational energy levels than it does electronic levels . Finally , Erotational gives the energy due to various ro- tational motions within a molecule ; again the number of rotational states is much larger than the number of vibrational ...
Pagina 178
... vibrational lev- els is usually more probable than the loss of energy by fluorescence from a higher excited state . Thus , referring again to Figure 9-1 , excitation by radiation of λ , usually produces fluorescence of wavelength A3 to ...
... vibrational lev- els is usually more probable than the loss of energy by fluorescence from a higher excited state . Thus , referring again to Figure 9-1 , excitation by radiation of λ , usually produces fluorescence of wavelength A3 to ...
Pagina 1-20
... Vibrational absorption , 75 Vibrational coupling , 254 , 259 Vibrational energy , molecular , 73 Vibrational frequency of a chemical bond , 257 of mechanical oscillator , 256 Vibrational modes molecular , 258-260 and Raman effect , 300 ...
... Vibrational absorption , 75 Vibrational coupling , 254 , 259 Vibrational energy , molecular , 73 Vibrational frequency of a chemical bond , 257 of mechanical oscillator , 256 Vibrational modes molecular , 258-260 and Raman effect , 300 ...
Sommario
Overview | 1 |
Operational Amplifiers | 10 |
Digital Electronics Microprocessors | 29 |
Copyright | |
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Parole e frasi comuni
absorbance absorption activity addition amplifier Anal analysis analyte applications atomic band beam Calculate cause cell Chem chemical chromatography circuit column complex components compounds concentration constant containing curve described detector determination device difference discussion effect electrical electrons elements emission employed energy Equation example excited field filter fluorescence frequency function give given grating important increase infrared instruments intensity ions laser length less limited lines liquid magnetic mass measurements methods molecules monochromator noise Note observed obtained occurs operational optical output peak phase potential produced radiation Raman spectroscopy range ratio reaction reference region relative sample sensitivity separation shown in Figure shows signal slit solid solution solvent species spectra spectroscopy spectrum standard surface Table temperature transitions tube types typical usually vibrational voltage wave wavelength X-ray York