Analytical ChemistryWiley, 14 mar 2003 - 848 pagine Extensively revised and updated with a more modern flavor and a new, two-color design, this sixth edition deals with principles and techniques of quantitative analysis. Examples of analytical techniques are drawn from such areas as life sciences, clinical chemistry, air and water pollution, and industrial analyses. New to this edition: Excel spreadsheets on CD-ROM * New chapters on good laboratory practice, as well as genomics and proteomics * A more modern flavor. |
Dall'interno del libro
Risultati 1-3 di 43
Pagina 33
... pipets with a bulb shape . Also , the drainage film will vary with the volume delivered . At best , accuracy to three significant figures can be ex- pected from these pipets , unless you make the effort to calibrate the pipet for a ...
... pipets with a bulb shape . Also , the drainage film will vary with the volume delivered . At best , accuracy to three significant figures can be ex- pected from these pipets , unless you make the effort to calibrate the pipet for a ...
Pagina 41
... Pipet Calibration . To calibrate a pipet , weigh a dry Erlenmeyer flask with a rubber stopper or a weighing bottle with a glass stopper or cap , depending on the volume of water to be weighed . Fill the pipet with distilled water ...
... Pipet Calibration . To calibrate a pipet , weigh a dry Erlenmeyer flask with a rubber stopper or a weighing bottle with a glass stopper or cap , depending on the volume of water to be weighed . Fill the pipet with distilled water ...
Pagina 729
... pipets , however , be- come 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 , be- come 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
Chapter | 1 |
The use of spreadsheets for plotting curves and perform Least squares equation | 3 |
Chapter | 8 |
Copyright | |
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Parole e frasi comuni
absorbance absorption acetic acid acid solution activity coefficients AgCl agent amount analysis Analytical Chemistry atomic balance base buffer buret Ca2+ calcium Calculate the pH calibration cell centration Chapter chelate Chem chemical chloride chromatography color column complex concentration detector determined dilute dissociation dissolved EDTA electrolyte end point equal Equation equilibrium constant equivalence point error example f wt Fe2+ filter flask formula weight glass gravimetric half-reaction HOAc hydrogen ion hydroxide indicator ion-selective electrode ionic strength ionization iron(III laboratory liquid measurements membrane metal ion method millimoles mmol mmol/mL molarity molecules moles NaOH Nernst equation oxidizing pipet plot potassium potential precipitate prepared proton radiation ratio react reaction reagent redox reference electrode salt sample silver sodium sodium hydroxide solubility solvent species spreadsheet standard deviation substance temperature tion titration curve volume volumetric wavelength weak acid