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
Risultati 1-3 di 79
Pagina 499
... molecular - weight biopolymers . In this chapter , we will first describe briefly the na- ture of molecular mass spectra and define some terms used in molecular mass spectrometry . We next consider the various techniques that are used ...
... molecular - weight biopolymers . In this chapter , we will first describe briefly the na- ture of molecular mass spectra and define some terms used in molecular mass spectrometry . We next consider the various techniques that are used ...
Pagina 525
... molecular weight determina- tion requires the sure knowledge of the identity of the molecular ion peak . Caution is therefore always advis- able , particularly with electron - impact sources , where the molecular ion peak may be absent ...
... molecular weight determina- tion requires the sure knowledge of the identity of the molecular ion peak . Caution is therefore always advis- able , particularly with electron - impact sources , where the molecular ion peak may be absent ...
Pagina 14
... Molecular absorption , 135 , 1391 , 200 Molecular fluorescence , 139t ( see also Fluorescence ) Molecular florescence spectroscopy , 355 ( see also Fluorescence spectroscopy ) Molecular formula , determination by mass spectrometry , 525 ...
... Molecular absorption , 135 , 1391 , 200 Molecular fluorescence , 139t ( see also Fluorescence ) Molecular florescence spectroscopy , 355 ( see also Fluorescence spectroscopy ) Molecular formula , determination by mass spectrometry , 525 ...
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