ASTM International - ASTM E2469-08
Standard Test Method for Chloride in Monoethylene Glycol by Ion Chromatography
|Publication Date:||1 April 2008|
|ICS Code (Chemical analysis):||71.040.40|
significance And Use:
This test method provides for the quantitative determination of inorganic chloride (chloride ion) in monoethylene glycol (MEG) by direct injection using ion chromatography with conductivity... View More
This test method provides for the quantitative determination of inorganic chloride (chloride ion) in monoethylene glycol (MEG) by direct injection using ion chromatography with conductivity detection. The analysis time is less than 5 min with no sample preparation required. Conductivity detection is a universal detection mode and is linear over the range of the method. Acceptable levels of chloride in polyester-grade and low-conductivity-gra
1.1 This test method covers the determination of inorganic chloride (chloride ion) in polyester-grade and low-conductivity-gra
1.2 Monoethylene glycol can be analyzed directly by this test method without any sample preparation.
1.3 The values given in SI units are to be considered as the standard. The values given in parentheses are for information only.
1.4 Review the current Material Safety Data Sheets (MSDS) for detailed information concerning toxicity, first-aid procedures and safety precautions.
1.5 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 to determine the applicability of regulatory limitations prior to use. For specific hazard statements, see Section 9.