Analytical ChemistryXerox College Pub., 1971 - 508 pagine |
Dall'interno del libro
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Pagina 104
... column . In liquid - liquid chromatography , a liquid , usually immiscible with water , is supported ( adsorbed ) on an inert solid , and the column is filled with a second solvent immiscible with the first . A solution of the sample is ...
... column . In liquid - liquid chromatography , a liquid , usually immiscible with water , is supported ( adsorbed ) on an inert solid , and the column is filled with a second solvent immiscible with the first . A solution of the sample is ...
Pagina 109
Gary D. Christian. 9.3 Techniques of Column Chromatography A column is prepared by carefully packing the solid material ( small particles ) in a column , usually by adding it to the column filled with solvent or by pouring a slurry of it ...
Gary D. Christian. 9.3 Techniques of Column Chromatography A column is prepared by carefully packing the solid material ( small particles ) in a column , usually by adding it to the column filled with solvent or by pouring a slurry of it ...
Pagina 118
... column of activated charcoal for removal of organic matter . Traces of organic amines in the water are always a danger when it is passed through a mixed - bed ion exchange column . If these interfere with a particular analysis , it ...
... column of activated charcoal for removal of organic matter . Traces of organic amines in the water are always a danger when it is passed through a mixed - bed ion exchange column . If these interfere with a particular analysis , it ...
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