Analytical ChemistryWiley, 1980 - 643 pagine Extensively revised and updated, this edition is concerned primarily with quantitative analysis techniques. Describes how to design an analytical method, how to obtain a laboratory sample that is representative of the whole and to prepare it for analysis, what measurement tools are available, automated analyses and the statistical significance of the analysis. New and expanded topics include heterogeneous equilibria, diode array spectrometers, fiber-optic sensors and solid-phase extraction. |
Dall'interno del libro
Risultati 1-3 di 38
Pagina 37
... pipets , the volumetric or transfer pipet , and the measuring pipet . ( See Figures 3.8 and 3.9 . ) Variations of the latter are also called clinical or serological pipets . Pipets are designed to deliver a specified volume at a given ...
... pipets , the volumetric or transfer pipet , and the measuring pipet . ( See Figures 3.8 and 3.9 . ) Variations of the latter are also called clinical or serological pipets . Pipets are designed to deliver a specified volume at a given ...
Pagina 38
... pipet . ) The solution is not blown out until the pipet has completely drained by gravity . Blowing to increase the rate of delivery will change the volume of the drainage film . Volumetric pipets are available in sizes of 100 ml to 0.5 ...
... pipet . ) The solution is not blown out until the pipet has completely drained by gravity . Blowing to increase the rate of delivery will change the volume of the drainage film . Volumetric pipets are available in sizes of 100 ml to 0.5 ...
Pagina 56
... pipets , however , become contaminated easily and must be cleaned frequently . 2. Pipetting . Practice filling a 25 - ml pipet and adjusting the meniscus to the calibration mark until you are proficient . The forefinger used to adjust ...
... pipets , however , become contaminated easily and must be cleaned frequently . 2. Pipetting . Practice filling a 25 - ml pipet and adjusting the meniscus to the calibration mark until you are proficient . The forefinger used to adjust ...
Sommario
Experiments | 1 |
Review of Fundamental Concepts | 7 |
Expressions of Analytical Results | 17 |
Copyright | |
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absorbance acetic acetic acid acid solution added AgCl agent amount analysis analytical anion atomic absorption beaker buffer buret calcium Calculate carbon cathode cell Chapter chelate chemical chloride chromatography color column complex compounds concentration containing coulometric decrease detector determined dilute dissociation dissolved EDTA electrode electrolyte eluted emission end point enzyme Equation equilibrium constant equivalence point error ethanol example extraction Fe2+ Figure filter flame fluorescence gas chromatography glass H₂O half-reaction hydrochloric acid indicator instrument ionization iron(III liquid measured mercury method mixture mmoles mmoles/ml MnO4 molarity mole molecule NaOH Nernst equation oxidizing oxidizing agent phase pipet polarography potassium potential precipitate prepared procedure protein protons radiation react reaction reagent redox reduced salt sample separation serum silver sodium sodium hydroxide solubility solvent species standard substances sulfate technique temperature titration curve tube unknown volume volumetric flask wavelength weak acid weight