ASTM E1252-98(2021) PDF

Scope: 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.

ASTM E1252-98(2021) Referenced Document

ASTM E131 Standard Definitions of Terms and Symbols Relating to Molecular Spectroscopy
ASTM E1421 Standard Practice for Describing and Measuring Performance of Fourier Transform Mid-Infrared (FT-MIR) Spectrometers: Level Zero and Level One Tests*， 2021-09-01 Update
ASTM E1642 Standard Practice for General Techniques of Gas Chromatography Infrared (GC/IR) Analysis*， 2024-04-21 Update
ASTM E168 Standard Practices for General Techniques of Infrared Quantitative Analysis
ASTM E334 Standard Practice for General Techniques of Infrared Microanalysis
ASTM E573 Standard Practices for Internal Reflection Spectroscopy
ASTM E932 Standard Practice for Describing and Measuring Performance of Dispersive Infrared Spectrometers

2021 ASTM E1252-98(2021) Standard Practice for General Techniques for Obtaining Infrared Spectra for Qualitative Analysis
1998 ASTM E1252-98(2013)e1 Standard Practice for General Techniques for Obtaining Infrared Spectra for Qualitative Analysis
1998 ASTM E1252-98(2007) Standard Practice for General Techniques for Obtaining Infrared Spectra for Qualitative Analysis
1998 ASTM E1252-98(2002) Standard Practice for General Techniques for Obtaining Infrared Spectra for Qualitative Analysis
1998 ASTM E1252-98 Standard Practice for General Techniques for Obtaining Infrared Spectra for Qualitative Analysis