Fundamentals of Analytical ChemistrySaunders College Pub., 1988 - 894 pagine |
Dall'interno del libro
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Pagina 632
... column to the detector , the difficulty in coating the column reproducibly , the short lifetime of poorly prepared columns , the ten- dency of columns to clog , and patents , which limited commercial development to a single manufacturer ...
... column to the detector , the difficulty in coating the column reproducibly , the short lifetime of poorly prepared columns , the ten- dency of columns to clog , and patents , which limited commercial development to a single manufacturer ...
Pagina 633
... columns for most applications . Column Coating . The inside surface of an open tubular column is coated with a film of stationary liquid phase that varies in thickness from 0.1 to 1 μm . The liquids used are the same as those employed ...
... columns for most applications . Column Coating . The inside surface of an open tubular column is coated with a film of stationary liquid phase that varies in thickness from 0.1 to 1 μm . The liquids used are the same as those employed ...
Pagina 642
... column . ( d ) the resolution for each adjacent pair of compounds . ( e ) the length of column required to achieve a resolution of 1.5 for the first two peaks , assuming the same flow rate . ( f ) the time required to elute methyl n ...
... column . ( d ) the resolution for each adjacent pair of compounds . ( e ) the length of column required to achieve a resolution of 1.5 for the first two peaks , assuming the same flow rate . ( f ) the time required to elute methyl n ...
Sommario
Introduction | 1 |
Evaluation of Analytical Data | 6 |
Gravimetric Methods of Analysis | 57 |
Copyright | |
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Parole e frasi comuni
absorbance absorption acetic activity coefficients addition AgNO3 aliquot analysis analytical concentration anode applications aqueous solution atoms autoprotolysis base bromocresol green buffer Calculate the pH carbonate cathode cations cell cell potential cerium(IV chemical chromatography color column complex compounds conjugate base coulometric Cu2+ detector determination dilute dissociation constant dissolved EDTA electrolyte end point Equation equilibrium constant equivalence point error example excess Fe3+ filter formation constant H₂O H3O+ half-reaction hydronium ion concentration indicator iodine ionic strength iron(II K₁ KMnO4 liquid measurements metal method mmol mobile phase molar concentration molecules NaOH obtained oxidation particles potassium precipitate quantity radiation ratio reaction reagent relative sample shown in Figure silver silver chloride sodium solid solubility solution containing solvent species standard deviation standard electrode potentials standard hydrogen electrode standard solution Substitution Table temperature titration titration curves volume volumetric wavelength weak acid weight Zn2+