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 678
... chro- matogram with overlapping peaks ; improvements brought about by ( b ) an increase in band separation , and ( c ) a de- crease in band spread . 26B MIGRATION RATES OF SOLUTES4 The effectiveness of a chromatographic column in sep ...
... chro- matogram with overlapping peaks ; improvements brought about by ( b ) an increase in band separation , and ( c ) a de- crease in band spread . 26B MIGRATION RATES OF SOLUTES4 The effectiveness of a chromatographic column in sep ...
Pagina 684
... chro- matographic separations are typically completed in shorter times than are liquid chromatographic separa- tions . Furthermore , as shown in the fig plate heights for liquid chromatographic columns are an order of magnitude or more ...
... chro- matographic separations are typically completed in shorter times than are liquid chromatographic separa- tions . Furthermore , as shown in the fig plate heights for liquid chromatographic columns are an order of magnitude or more ...
Pagina 756
... chro- matography are conveniently illustrated by the separa- tion of simple carboxylic acids shown by the chro- matogram in Figure 28-26 . Here , the stationary phase was a cation - exchange resin in its acidic form , and elu- tion was ...
... chro- matography are conveniently illustrated by the separa- tion of simple carboxylic acids shown by the chro- matogram in Figure 28-26 . Here , the stationary phase was a cation - exchange resin in its acidic form , and elu- tion was ...
Sommario
Contents CHAPTER 1 Introduction | 1 |
1D Selecting an Analytical Method | 11 |
1F Questions and Problems | 18 |
Copyright | |
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Parole e frasi comuni
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