ASTM E 1642 Standard Practice for General Techniques of Gas Chromatography Infrared (GC/ IR) Analysis
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ASTM E 1642 Document Information:
Title
Standard Practice for General Techniques of Gas Chromatography Infrared (GC/ IR) Analysis
ASTM International
Publication Date:
Mar 10, 2000
Scope:
This practice covers techniques that are of general use in analyzing
qualitatively multicomponent
samples by using a combination of gas chromatography (GC) and infrared
(IR) spectrophotometric
techniques. The mixture is separated into its individual components by
GC and then these individual
components are analyzed by IR spectroscopy. Types of GC-IR techniques
discussed include eluent
trapping, flowcell, and eluite deposition.
The values stated in SI units are to be regarded as standard. No other
units of measurement are
included in this standard.
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:
- gas chromatography
- GC/IR
- infrared spectroscopy
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