ASTM-E1790 Standard Practice for Near Infrared Qualitative Analysis

ASTM-E1790 - 2004 R16(E1) EDITION - CURRENT
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Standard Practice for Near Infrared Qualitative Analysis
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Scope

1.1 This practice covers the use of near-infrared (NIR) spectroscopy for the qualitative analysis of liquids and solids. The practice is written under the assumption that most NIR qualitative analyses will be performed with instruments designed specifically for this region and equipped with computerized data handling algorithms. In principle, however, the practice also applies to work with liquid samples using instruments designed for operation over the ultraviolet (UV), visible, and mid-infrared (IR) regions if suitable data handling capabilities are available. Many Fourier Transform Infrared (FTIR) (normally considered mid-IR instruments) have NIR capability, or at least extended-range beamsplitters that allow operation to 1.2 μm; this practice also applies to data from these instruments.

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 and health practices and determine the applicability of regulatory limitations prior to use.

Keywords

molecular spectroscopy; near-infrared; qualitative analysis;; ICS Number Code 71.040.50 (Physicochemical methods of analysis)

To find similar documents by ASTM Volume:

03.06 (Molecular Spectroscopy; Surface Analysis)

To find similar documents by classification:

71.040.50 (Physicochemical methods of analysis Including spectrophotometric and chromatographic analysis)

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Document Number

ASTM-E1790-04(2016)e1

Revision Level

2004 R16(E1) EDITION

Status

Current

Modification Type

Editorially changed

Publication Date

June 15, 2016

Document Type

Practice

Page Count

8 pages

Committee Number

E13.11