Analytical ChemistryXerox College Pub., 1971 - 508 pagine |
Dall'interno del libro
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Pagina 393
... glucose . It is generally not necessary to allow the enzymatic reaction to go to completion . This would take an hour or more . Figure 21.1 illustrates the percent of glucose converted as a function of time for a typical enzyme ...
... glucose . It is generally not necessary to allow the enzymatic reaction to go to completion . This would take an hour or more . Figure 21.1 illustrates the percent of glucose converted as a function of time for a typical enzyme ...
Pagina 395
... Glucose in Blood PRINCIPLES . A protein - free filtrate of a 0.5 - ml sample of whole blood , serum , or plasma is prepared by precipitating proteins with zinc hydroxide . The glucose in an aliquot of this is reacted with a mixture of ...
... Glucose in Blood PRINCIPLES . A protein - free filtrate of a 0.5 - ml sample of whole blood , serum , or plasma is prepared by precipitating proteins with zinc hydroxide . The glucose in an aliquot of this is reacted with a mixture of ...
Pagina 439
... glucose with oxygen . A 10 - μl sample is rapidly injected into the instrument which contains a solution of the enzyme glucose oxidase , that is saturated with air . The initial rate of consump- tion of oxygen is rapid and quickly goes ...
... glucose with oxygen . A 10 - μl sample is rapidly injected into the instrument which contains a solution of the enzyme glucose oxidase , that is saturated with air . The initial rate of consump- tion of oxygen is rapid and quickly goes ...
Sommario
Introduction | 3 |
Basic Tools of Analytical Chemistry | 15 |
Experiment | 16 |
Copyright | |
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absorbance absorption acetic acid solution activity activity coefficient added agent alkaline amount analysis analytical anion atomic beaker beta particles blood buffer buret calcium Calculate calibration carbon cathode cell chelate chloride chromatography color column complex compounds concentration constant containing coulometric crucible decrease detector determined dilute dissolved distilled water EDTA electrode electrolyte eluted end point enzyme Equation equivalence point Erlenmeyer flask error example extraction Figure filter flame flask glass glucose half-reaction hydrochloric acid hydrogen hydroxide indicator instrument iodide ion-selective electrodes ionization measured mercury metal mixture mmoles molecule NaOH Nernst equation nitrogen oxidizing oxidizing agent particles percent perchloric acid pipet potassium potential precipitate prepared procedure protein reaction reagent redox reduced salt sample separation serum sodium soluble solvent substance sulfuric sulfuric acid temperature titration titration curve tube unknown volume volumetric volumetric flask wavelength weight zero