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 147
... Laser Sources Lasers are highly useful sources in analytical instru- mentation because of their high intensities , their narrow bandwidths , and the coherent nature of their outputs.3 The first laser was described in 1960. Since that ...
... Laser Sources Lasers are highly useful sources in analytical instru- mentation because of their high intensities , their narrow bandwidths , and the coherent nature of their outputs.3 The first laser was described in 1960. Since that ...
Pagina 151
... laser is one of the most widely used solid - state lasers . It consists of neodymium ion in a host crystal of yttrium aluminum garnet . This system offers the advantage of being a four - level laser , which makes it much easier to ...
... laser is one of the most widely used solid - state lasers . It consists of neodymium ion in a host crystal of yttrium aluminum garnet . This system offers the advantage of being a four - level laser , which makes it much easier to ...
Pagina 153
... Laser diodes of this type have achieved continuous power outputs of more than 100 mW with a typical thermal stability of 0.1 nm / ° C . Laser diodes may be op- erated in either a pulsed or continuous ( CW ) mode , which increases their ...
... Laser diodes of this type have achieved continuous power outputs of more than 100 mW with a typical thermal stability of 0.1 nm / ° C . Laser diodes may be op- erated in either a pulsed or continuous ( CW ) mode , which increases their ...
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