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Fourier Transform Infrared (FTIR) Spectroscopy

Fourier Transform Infrared Spectroscopy (FTIR) is a technique used to obtain an infrared spectrum of absorption or emission from a solid, liquid or gas. An FTIR spectrometer simultaneously collects high-spectral-resolution data over a wide spectral range.

Typical gases used in FTIR are nitrogen and zero air for purging and gas mixtures for calibration.

Nitrogen BIP® Technology

Unrivalled gas purity specification, 10 ppb oxygen, 20 ppb moisture

Zero Air Plus (Synthetic Air)

Our highest specification air recommended for analysis of components less than 1000 ppm

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