Line sources in absorption spectroscopy |
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| Authors: | WW Harrison K Caufield |
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| Institution: | Department of Chemistry, University of Virginia, Charlottesville, Va.U.S.A. |
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| Abstract: | Hollow-cathode tubes and discharge lamps are studied as spectral sources for absorption spectrophotometry. Comparisons are made of monochromatic versus conventional continuous sources with respect to several experimental parameters, particularly the effect of slitwidth. Working curves are shown to indicate the possible advantages of using line sources for narrow band absorption systems. |
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