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ASTM D2109-01(2022)
Standard Test Methods for Nonvolatile Matter in Halogenated Organic
1.1These test methods cover the determination of nonvolatile matter in halogenated organic solvents and admixtures.
1.2Five test methods are covered, as follows:
1.2.1Test Method A - For halogenated organic solvents or admixtures having less than 50 ppm nonvolatile matter; or where precision better than ±10 ppm is required.
1.2.2Test Method B - For halogenated organic solvents or admixtures having more than 50 ppm nonvolatile matter or where precision of ±0.001 % (10 ppm) is satisfactory.
1.2.3Test Method C - For low-boiling halogenated organic solvents or their admixtures (for example, methylene chloride, trichlorotrifluoroethane) that may superheat and cause bumping while evaporating to dryness with steam. A precision of greater than ±10 ppm can be attained.
1.2.4Test Method D - For rapid measurement of nonvolatile matter in halogenated organic solvents and their admixtures and where precision better than ±10 ppm is required.
1.2.5Test Method E - For halogenated organic solvents or admixtures and where precision better than ±10 ppm is required.
1.3The values stated in SI units are to be regarded as standard.
1.4This 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.
1.5This 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.
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ASTM International [astm]
