Principles of Instrumental AnalysisSaunders College Pub., 1998 - 849 pagine This text is written for a course that deals with the principles and applications of modern analytical instruments. Emphasis is placed upon the theoretical basis of each type of instrument, its optimal area of application, its sensitivity, its precision, and its limitations. The text also introduces students to elementary integrated circuitry, microprocessors and computers, and treatment of analytical data. |
Dall'interno del libro
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Pagina 101
... thermal noise is present even in the absence of current in a resistive element and disap- pears only at absolute zero . The magnitude of thermal noise in a resistive cir- cuit element is readily derived from thermodynamic ...
... thermal noise is present even in the absence of current in a resistive element and disap- pears only at absolute zero . The magnitude of thermal noise in a resistive cir- cuit element is readily derived from thermodynamic ...
Pagina 390
... thermal transducer ) ; ( 3 ) photoconducting transducer . The first two are commonly found in pho- tometers and dispersive spectrophotometers . Photocon- ducting transducers are found in Fourier transform mul- tiplex instruments . Thermal ...
... thermal transducer ) ; ( 3 ) photoconducting transducer . The first two are commonly found in pho- tometers and dispersive spectrophotometers . Photocon- ducting transducers are found in Fourier transform mul- tiplex instruments . Thermal ...
Pagina 707
... Thermal Conductivity Detectors ( TCD ) A very early detector for gas chromatography , and one that still finds wide application , is based upon changes in the thermal conductivity of the gas stream brought about by the presence of ...
... Thermal Conductivity Detectors ( TCD ) A very early detector for gas chromatography , and one that still finds wide application , is based upon changes in the thermal conductivity of the gas stream brought about by the presence of ...
Sommario
Contents CHAPTER 1 Introduction | 1 |
1D Selecting an Analytical Method | 11 |
1F Questions and Problems | 18 |
Copyright | |
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absorbance absorption acid amplifier Anal analysis analyte anode applications atomic band beam Beer's law Calculate capillary carbon cathode cell Chem chemical chro chromatography circuit column components compounds concentration constant coulometric curve detection detector determination device difference elec electrical elements emission energy Equation example excited filter flow fluorescence Fourier transform frequency function gas chromatography hydrogen infrared input instruments ionization ions iron(III laser lines liquid magnetic mass spectrometry measurements metal methods mobile phase molecular molecules monochromator operational amplifier optical output oxidation peak photomultiplier plasma polarization polarography protons pulse quantitative radiation Raman Raman spectroscopy range ratio reaction reagent region relative sample scan Section shown in Figure signal slit solution solvent species spectra spectrometer spectrophotometers spectroscopy spectrum standard deviation supercritical fluid surface technique temperature thermal tion titration transducer tube typical ultraviolet vibrational voltage wavelength wavenumber Wiley X-ray