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 75
Pagina 222
... Ionization Equilibria Ionization of atoms and molecules is small in combus- tion mixtures that involve air as the oxidant , and gener- ally can be neglected . In higher temperatures of flames where oxygen or nitrous oxide serves as the ...
... Ionization Equilibria Ionization of atoms and molecules is small in combus- tion mixtures that involve air as the oxidant , and gener- ally can be neglected . In higher temperatures of flames where oxygen or nitrous oxide serves as the ...
Pagina 506
... ionization and chemical ionization can be carried out interchangeably . In chemical ionization , gaseous atoms of the sample ( from either a batch inlet or heated probe ) are ionized by collision with ions produced by electron ...
... ionization and chemical ionization can be carried out interchangeably . In chemical ionization , gaseous atoms of the sample ( from either a batch inlet or heated probe ) are ionized by collision with ions produced by electron ...
Pagina 707
... ionization detector Removable collector H2 - air flame Grounded jet Inside oven wall Exit end of column H2 Air Collector holder Insulator Collector assembly nut Figure 27-6 A typical flame ionization detector . ( Cour- tesy of Hewlett ...
... ionization detector Removable collector H2 - air flame Grounded jet Inside oven wall Exit end of column H2 Air Collector holder Insulator Collector assembly nut Figure 27-6 A typical flame ionization detector . ( Cour- tesy of Hewlett ...
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