Razón española, Edizioni 21-26Fundación Balmes, 1983 |
Dall'interno del libro
Risultati 1-3 di 48
Pagina 127
... prism is often employed ; as will be demonstrated later , however , glass provides better resolu- tion for the same size prism for wavelengths between 350 and 2000 nm . As shown in column 5 of Table 5-1 , several prisms are required to ...
... prism is often employed ; as will be demonstrated later , however , glass provides better resolu- tion for the same size prism for wavelengths between 350 and 2000 nm . As shown in column 5 of Table 5-1 , several prisms are required to ...
Pagina 385
... prism mount Hinge White light FIGURE 13-3 The Abbé refractometer . Eyepiece for reading scale Graduated scale smooth - ground face of the upper prism , whereupon it passes into the fixed telescope . Two Amici prisms , which can be ...
... prism mount Hinge White light FIGURE 13-3 The Abbé refractometer . Eyepiece for reading scale Graduated scale smooth - ground face of the upper prism , whereupon it passes into the fixed telescope . Two Amici prisms , which can be ...
Pagina 398
... prism ( called a Lippich prism ) that intercepts about half the beam emerging from the polarizer . The position of the Lip- pich prism is adjusted to alter the plane of polarization by a few degrees ; thus , in the absence of sample and ...
... prism ( called a Lippich prism ) that intercepts about half the beam emerging from the polarizer . The position of the Lip- pich prism is adjusted to alter the plane of polarization by a few degrees ; thus , in the absence of sample and ...
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