ASTM E1252 – Standard Practice for General Techniques for Obtaining Infrared Spectra for Qualitative Analysis
This practice covers the spectral range from 4000 to 50 cm−1 and includes techniques that are useful for qualitative analysis of liquid-, solid-, and vapor-phase samples by infrared spectrometric techniques for which the amount of sample available for analysis is not a limiting factor. These techniques are often also useful for recording spectra at frequencies higher than 4000 cm−1, in the near-infrared region.
alkali halide pressed pellets; attenuated total reflection spectroscopy; diffuse reflection spectroscopy; disposable IR cards; DRIFT spectroscopy; emission spectroscopy; gas chromatographic effluent spectra; gas phase spectra; heated gas
ASTM E1252 Accredited Laboratory
Applied Testing & Geosciences, LLC is accredited for performing tests using the ASTM E1252 standard.
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