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ASTM E1252-98(2021)

Historical Reaffirmation

Standard Practice for General Techniques for Obtaining Infrared Spectra for Qualitative Analysis

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1.1 This practice covers the spectral range from 4000 cm−1 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.

1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.

1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. Specific precautions are given in 6.5.1.

1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.


4.1 Infrared spectroscopy is the most widely used technique for identifying organic and inorganic materials. This practice describes methods for the proper application of infrared spectroscopy.

SDO ASTM: ASTM International
Document Number E1252
Publication Date April 1, 2021
Language en - English
Page Count 13
Revision Level 98(2021)
Supercedes
Committee E13.03
Publish Date Document Id Type View
Jan. 1, 2013 E1252-98R13E01 Revision
March 10, 1998 E1252-98 Revision
April 1, 2021 E1252-98R21 Reaffirmation
Dec. 1, 2007 E1252-98R07 Reaffirmation
March 10, 1998 E1252-98R02 Reaffirmation