In order to extend wavelength region to 25 microns a Perkin-Elmer Infracord has been adapted for use with a KBr prism. Design of the instrument and its performance characteristics will be described Experiments have been performed to illustrate several classes of chemical problems for which the 12 5 to 25 micron region of the spectrum is particularly useful in solving Typical spectra are shown.
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References
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BentleyFreeman F., WADC Technical Report #57–359
2.
Ibid #58–198
3.
Ibid #56–434
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PowellW. R., WADC Technical Note #57–413
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KlempererW. and RiceS. A., J. Chem. Phys., 26, No. 3, 618 (1957)
