ATR Databases

PIKE Technologies offers a large selection of ATR spectral databases. The Aldrich ATR Spectral Database contains 18,513 spectra produced by the Aldrich Chemical Company. The IChem ATR Spectral Database contains 13,557 spectra produced by Fine Chemical manufacturers in Japan. This collection includes organic and inorganic compounds, basic polymers and industrial chemicals. Spectral range is 4000 – 650 cm-1. The Aldrich-IChem ATR Spectral Database Package includes 36,639 spectra, a combination of all ATR spectra from both databases – with no duplicate entries.

  • Over 32,100 ATR spectra
  • Collected with single reflection ATR
  • Compatible with most FTIR software

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This newest PIKE catalog contains details on a wide range of spectrometer accessories, applications and theory.



Copolymer Identification Using IRIS ATR


Chemical structure of cellulose (left) and propionate (right) substituents making up the cellulose propionate copolymer.


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