共找到 316 条与 卤代烃 相关的标准,共 22 页
Fluorinated hydrocarbons for industrial use — Determination of non-volatile residue
Liquid halogenated hydrocarbons for industrial use — Sampling
1,1,1-trichloroethane for industrial use — List of methods of test
1,1,1-trichloroethane for industrial use — List of methods of test
1.1 This test method covers the determination of 1,2dibromoethane (commonly referred to as ethylene dibromide or EDB) and 1,2-dibromo-3-chloropropane (commonly referred to as DBCP) in water at a minimum detection level of 0.010 µg/L by liquid-liquid extraction combined with gasliquid chromatography. This test method is applicable to the analysis of drinking waters and groundwaters. It is not recommended for wastewaters, due to the potential for interferences from high concentrations of other extractable organics. Similar information can be found in EPA Method 504. 1.2 This test method was used successfully with reagent water and groundwater. It is the user’s responsibility to ensure the validity of this test method for waters of untested matrices. 1.3 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.4 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. For specific hazard statements, see Sections 6 and 9. 1.5 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.
Standard Test Method for 1,2-Dibromoethane and 1,2-Dibromo-3-Chloropropane in Water by Microextraction and Gas Chromatography
Standard Test Methods for Water in Halogenated Organic Solvents and Their Admixtures
1.1 These test methods, where applicable, cover the determination of the acid acceptance of halogenated organic solvents due to the presence therein of an organic amine titratable by standard acid. These test methods are suitable for samples of 0.001 to 0.02 weight percent (10 – 200 ppm) alkalinity as NaOH. Two test methods are covered as follows: 1.1.1 Test Method A—pH Method, and 1.1.2 Test Method B—Indicator Method. 1.1.3 Test Method C—GC Method. 1.2 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. 1.3 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.
Standard Test Methods for Determination of Amine Acid Acceptance (Alkalinity) of Halogenated Organic Solvents
1.1 This test method covers the measurement of the pH of water extractions of halogenated organic solvents and admixtures thereof. This test method is applicable for the determination of the pH of water extractions of virgin, reclaimed, or used solvents. 1.2 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. 1.3 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.
Standard Test Method for pH of Water Extractions of Halogenated Organic Solvents and Their Admixtures
Mixed refrigerant R404 series
Mixed refrigerant R410 series
1.1 This practice covers guidance and direction to suppliers, reclaimers, purchasers, and users in the handling, transportation, and storage of HFC Blend B. 1.2 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered 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.
Standard Practice for Handling, Transportation, and Storage of HFC Blend B (CH
1.1 This practice covers guidance and direction to suppliers, reclaimers, purchasers, and users in the handling, transportation, and storage of HCFC Blend B. 1.2 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered 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.
Standard Practice for Handling, Transportation, and Storage of HCFC Blend B (CF
Standard test methods for specific gravity and density of halogenated organic solvents and their admixtures
Standard test methods for appearance of admixtures containing halogenated organic solvents
Standard test method for acidity-alkalinity of halogenated organic solvents and their admixtures
Standard test methods for water-soluble halide-ion in halogenated organic solvents and their admixtures
Halogenated organic solvents and their admixtures. Methods for determination of water
Scope is not provided for this standard
Fluorochlorinated hydrocarbons for industrial use -- Determination of acidity -- Titrimetric method
Scope is not provided for this standard
Fluorinated hydrocarbons for industrial use -- Determination of non-volatile residue
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