Analytical ChemistryHolt, Rinehart and Winston, 1979 - 685 pagine |
Dall'interno del libro
Risultati 1-3 di 36
Pagina 502
... phase . TYPES OF STATIONARY AND MOBILE PHASES In chromatography the components of a mixture are carried through a porous stationary phase by means of a moving liquid or a gas called the mobile phase . The stationary phase may be a ...
... phase . TYPES OF STATIONARY AND MOBILE PHASES In chromatography the components of a mixture are carried through a porous stationary phase by means of a moving liquid or a gas called the mobile phase . The stationary phase may be a ...
Pagina 503
Douglas A. Skoog, Donald M. West. TYPE OF NAME MOBILE PHASE TABLE 18-1 Classification of Chromatographic Separations TYPE OF STATIONARY METHOD OF FIXING THE STATIONARY PHASE PHASE Gas - liquid Gas Liquid Adsorbed on a porous solid held ...
Douglas A. Skoog, Donald M. West. TYPE OF NAME MOBILE PHASE TABLE 18-1 Classification of Chromatographic Separations TYPE OF STATIONARY METHOD OF FIXING THE STATIONARY PHASE PHASE Gas - liquid Gas Liquid Adsorbed on a porous solid held ...
Pagina 504
... phase , is introduced at the head of the column ( see Figure 18-2 ) , whereupon the individual components distribute themselves between the two phases . Further additions of the mobile phase force the solvent containing a part of the ...
... phase , is introduced at the head of the column ( see Figure 18-2 ) , whereupon the individual components distribute themselves between the two phases . Further additions of the mobile phase force the solvent containing a part of the ...
Sommario
Introduction | 1 |
A Review of Simple Equilibrium Constant | 24 |
The Evaluation of Analytical Data | 46 |
Copyright | |
49 sezioni non visualizzate
Altre edizioni - Visualizza tutto
Parole e frasi comuni
absorbance absorption activity coefficient addition AgNO3 aliquot analysis analyte anode application approximately atoms base buffer buret calcium Calculate calibration carbonate cathode cations cell cerium(IV chemical color column complex concen copper(II coulometric crucible determined dilute dissociation constant dissolved EDTA electrode potential electrolyte employed end point Equation equilibrium constant equivalence point equivalent weight example excess filter formal concentration formation formula weight glass H₂O H3O+ half-cell half-reaction hydrogen hydronium ion hydroxide indicator iodide iodine ion concentration iron(III liquid liter measurements mercury(II metal method molar NaOH oxalate oxidation particles permanganate pipet potassium precipitate prepared primary standard Procedure quantity radiation reaction reagent reduced sample silver chloride silver ion silver nitrate sodium solid solubility solution containing solvent species standard hydrogen electrode standard solution substance sulfuric acid Table temperature thiosulfate titration curve volume volumetric flask wavelength zinc