The listed spectra may be used with Galactic Industries' Grams/386tm or Grams/32tm software packages, or with Galactic Industries' free DataViewertm software. If your browser has been properly configured to use either of these as a helper application, one will be launched to view the spectra. If not, you can save the file to your harddisk and then open the file later. If you have any questions or problems with these files, please contact Dr. Goldsmith.