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. |
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Pagina 14
... range of an analytical method , which extends from the lowest concentration at which quantitative measure- ments can ... range of at least two orders of magni- tude . Some methods have applicable concentration ranges of five to six ...
... range of an analytical method , which extends from the lowest concentration at which quantitative measure- ments can ... range of at least two orders of magni- tude . Some methods have applicable concentration ranges of five to six ...
Pagina 270
... range of kinetic energies . Consequently , expensive double - fo- cusing mass spectrometers are required for mass analy- sis of the ions . The Mattuch - Herzog type shown in Fig- ure 11-9 is generally employed . Modern spark source ...
... range of kinetic energies . Consequently , expensive double - fo- cusing mass spectrometers are required for mass analy- sis of the ions . The Mattuch - Herzog type shown in Fig- ure 11-9 is generally employed . Modern spark source ...
Pagina 473
... range and thus must be amplified to a range of about 0 to 10 V before the signal can be further processed and digitized . The first stage of amplification generally takes place in a preamplifier , which is mounted in the probe so that ...
... range and thus must be amplified to a range of about 0 to 10 V before the signal can be further processed and digitized . The first stage of amplification generally takes place in a preamplifier , which is mounted in the probe so that ...
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