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More detailed spectrum of sodium?

  1. Sep 11, 2011 #1
    I am in need of the wavelength of the spectral lines of sodium but all I can find is the wavelength for the doublet. I am looking for the cyan coloured one that appears very close to 500nm but I cannot find the exact value anywhere. Would anyone be able to direct me somewhere?
  2. jcsd
  3. Sep 11, 2011 #2


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