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 174
... chemiluminescence reaction ; in- stead , it is the inhibiting effect of the analyte on a chemiluminescence reaction that serves as the analytical parameter . Measurement of the intensity of photoluminescence or chemiluminescence permits ...
... chemiluminescence reaction ; in- stead , it is the inhibiting effect of the analyte on a chemiluminescence reaction that serves as the analytical parameter . Measurement of the intensity of photoluminescence or chemiluminescence permits ...
Pagina 191
... CHEMILUMINESCENCE The application of chemiluminescence to analytical chemistry is a relatively recent development . The num- ber of chemical reactions that produce chemilumines- cence is small , thus limiting the procedure to a ...
... CHEMILUMINESCENCE The application of chemiluminescence to analytical chemistry is a relatively recent development . The num- ber of chemical reactions that produce chemilumines- cence is small , thus limiting the procedure to a ...
Pagina 192
... Chemiluminescence methods are generally highly sensitive , because low light levels are readily monitored in the absence of noise . Furthermore , radiation atten- uation by a filter or a monochromator is avoided . In fact , detection ...
... Chemiluminescence methods are generally highly sensitive , because low light levels are readily monitored in the absence of noise . Furthermore , radiation atten- uation by a filter or a monochromator is avoided . In fact , detection ...
Sommario
Overview | 1 |
Operational Amplifiers | 10 |
Digital Electronics Microprocessors | 29 |
Copyright | |
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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