Razón española, Edizioni 21-26Fundación Balmes, 1983 |
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Pagina 43
... typical operational amplifier de- creases rapidly in response to high - fre- quency input signals . This frequency de- pendence arises from small capacitances that develop at pn junctions . The effect for a typical amplifier is shown in ...
... typical operational amplifier de- creases rapidly in response to high - fre- quency input signals . This frequency de- pendence arises from small capacitances that develop at pn junctions . The effect for a typical amplifier is shown in ...
Pagina 337
... typical dispersive , double - beam infra- red spectrophotometer , which finds such wide use in chemical laboratories , is not very satisfactory for quantitative analyses for two reasons . First , the double - beam design , with its more ...
... typical dispersive , double - beam infra- red spectrophotometer , which finds such wide use in chemical laboratories , is not very satisfactory for quantitative analyses for two reasons . First , the double - beam design , with its more ...
Pagina 697
... TYPICAL TITRATION CURVES Amperometric titration curves typically take one of the forms shown in Figure 22–25 . Curve a represents a titration in which the analyte reacts at the electrode while the re- agent does not . The titration of ...
... TYPICAL TITRATION CURVES Amperometric titration curves typically take one of the forms shown in Figure 22–25 . Curve a represents a titration in which the analyte reacts at the electrode while the re- agent does not . The titration of ...
Sommario
Contents | 1 |
Elementary Electronics | 30 |
Microcomputers and Microprocessors in Chemical Instrumentation | 80 |
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absorbance absorption acid amplifier Anal analysis analyte analytical signal anode applications atoms beam Beer's law Calculate cathode cell Chem chemical chromatography circuit column components compounds concentration constant containing coulometric curve detector determination device dispersion effect elec electrical electrode elements emission employed energy Equation example excited filter flame fluorescence frequency function hydrogen infrared input instruments ionization iron(II liquid magnetic mass mass spectrometer measurements membrane ment methods mobile phase molar absorptivities molecular molecules monochromator obtained operational amplifier optical output oxidation particles peak photomultiplier plate polarized polarography potential prism protons pulse quantitative radiation Raman range reaction reagent refractive refractive index region relative rotation sample sensitivity shown in Figure signal slit solution solvent species spectra spectrometer spectrophotometer spectroscopy spectrum standard deviation stationary phase surface temperature tion titration trode tube typical ultraviolet V₁ vibrational voltage wave wavelength X-ray