Chemical Instrumentation: A Systematic Approach to Instrumental AnalysisAddison-Wesley Publishing Company, 1960 - 653 pagine |
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Pagina 249
... liquid of n > ngolid sample FIG . 9-8 . Determination of the refractive index of a solid . Isotropic solids . Large homogeneous pieces of transparent solids are easily examined . The sample is prepared ( if necessary ) with two plane ...
... liquid of n > ngolid sample FIG . 9-8 . Determination of the refractive index of a solid . Isotropic solids . Large homogeneous pieces of transparent solids are easily examined . The sample is prepared ( if necessary ) with two plane ...
Pagina 443
... liquid surface area in a small volume . As a result of selective solubility in the stationary liquid phase , the constituents in the mixture are moved through the column by the carrier gas at different rates and tend to separate into ...
... liquid surface area in a small volume . As a result of selective solubility in the stationary liquid phase , the constituents in the mixture are moved through the column by the carrier gas at different rates and tend to separate into ...
Pagina 624
... liquids . 4. Calibration of the bridge detector as a vacuum gauge . Details of procedure : 1. Adjust the heater around the sample inlet to a temperature well above the boiling point of the liquid to be analyzed . Turn on the nitro- gen ...
... liquids . 4. Calibration of the bridge detector as a vacuum gauge . Details of procedure : 1. Adjust the heater around the sample inlet to a temperature well above the boiling point of the liquid to be analyzed . Turn on the nitro- gen ...
Sommario
THE SCIENCE OF INSTRUMENTATION | 1 |
ERRORS OF MEASUREMENT | 14 |
CHAPTER 3 | 34 |
Copyright | |
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Chemical Instrumentation: A Systematic Approach to Instrumental Analysis Howard A. Strobel Visualizzazione estratti - 1960 |
Parole e frasi comuni
absorbance absorption acid amplifier analysis analyzed angle anode applied atoms band beam Beer's law calibration calomel capacitance capacitor cathode cell Chem chemical circuit components concentration conductance constant coulometric curve detection detector determined device diffusion diode dispersion drop effect electrical electrode electrolysis emission end point energy error example filter frequency galvanometer gas chromatography glass grid incident input instrument intensity ionization ions layer liquid measurement mercury metal meter method mixture molecules obtained operation optical optical rotation output oxidized particles pH meter photometer phototube plate current platinum polarized polarographic potential potentiometer precision prism procedure quantitative radiation range reaction reflection refractive index region resistance resistor result rotation sample sawtooth wave scattering schematic Section sensitivity shown in Fig signal slit solution solvent species spectra spectrophotometer spectrum standard substance techniques temperature thyratron tion titration transistor triode variable vibrational voltage wave wavelength