(CMA)
(CNAS)
(ISO)
(高新技术企业)
甲苯和苯气相方法相关标准参考信息
GB/T 39765-2021 文具中苯、甲苯、乙苯及二甲苯的测定方法 气相色谱法
简介：
信息：ICS：71.040.40 CCS：Y50 发布：2021-03-09 实施：2021-10-01 00:00:00.0
ASTM D5580-13 用气相色谱法测定成品汽油中苯、甲苯、乙苯、
简介：
信息：ICS：75.160.20 CCS： 发布：2013-09-15 实施：
ASTM D5986-96(2006) 用气相色谱法/傅里叶变换红外光谱法测定成品汽油中含氧化合物、苯、甲苯、C
简介：
信息：ICS：27.060.10 CCS： 发布：2006-11-01 实施：
GB 11737-1989 居住区大气中苯、甲苯和二甲苯卫生检验标准方法 气相色谱法
简介：
信息：ICS： CCS：C51 发布：1989-09-21 实施：1990-07-01
ASTM D5580-2013 采用气相色谱法测定精炼汽油中苯, 甲苯, 乙苯, 间及对二甲苯, 邻二甲苯, C9重芳烃和全部芳烃的标准试验方法
简介：5.1x00a0;Regulations limiting the concentration of benzene and the total aromatic content of finished gasoline have been established for 1995 and beyond in order to reduce the ozone reactivity and toxicity of automotive evaporative and exhaust emissions. Test methods to determine benzene and the aromatic content of gasoline are necessary to assess product quality and to meet new fuel regulations. 5.2x00a0;This test method can be used for gasolines that contain oxygenates (alcohols and ethers) as additives. It has been determined that the common oxygenates found in finished gasoline do not interfere with the analysis of benzene and other aromatics by this test method. 1.1x00a0;This test method covers the determination of benzene, toluene, ethylbenzene, the xylenes, C9 and heavier aromatics, and total aromatics in finished motor gasoline by gas chromatography. 1.2x00a0;The aromatic hydrocarbons are separated without interferences from other hydrocarbons in finished gasoline. Nonaromatic hydrocarbons having a boiling point greater than n-dodecane may cause interferences with the determination of the C9 and heavier aromatics. For the C8 aromatics, p-xylene and m-xylene co-elute while ethylbenzene and o-xylene are separated. The C9 and heavier aromatics are determined as a single group. 1.3x00a0;This test method covers the following concentration ranges, in liquid volume %, for the preceding aromatics: benzene, 0.1 to 58201;%; toluene, 1 to 158201;%; individual C8 aromatics, 0.5 to 108201;%; total C9 and heavier aromatics, 5 to 308201;%, and total aromatics, 10 to 808201;%. 1.4x00a0;Results are reported to the nearest 0.018201;% by either mass or by liquid volume. 1.5x00a0;Many of the common alcohols and ethers that are added to gasoline to reduce carbon monoxide emissions and increase octane, do not interfere with the analysis. Ethers such as methyl tert-butylether (MTBE), ethyl tert-butylether (ETBE), tert-amylmethylether (TAME), and diisopropylether (DIPE) have been found to elute from the precolumn with the nonaromatic hydrocarbons to vent. Other oxygenates, including methanol and ethanol elute before benzene and the aromatic hydrocarbons. 1-Methylcyclopentene has also been found to elute from the precolumn to vent and does not interfere with benzene. 1.6x00a0;The values stated in SI units are to be regarded as standard. The values given in parentheses are for information only. 1.7x00a0;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.
信息：ICS：75.160.20 (Liquid fuels) CCS：E31 发布：2013 实施：
ASTM D3606-06e1 气相色谱法测定成品电机和航空汽油中苯和甲苯的标准试验方法
简介：
信息：ICS：75.160.20 CCS： 发布：2006-05-01 实施：
GB/T 11737-1989 居住区大气中苯、甲苯和二甲苯卫生检验标准方法 气相色谱法
简介：本标准规定了用气相色谱法测定居住区大气中苯、甲苯和二甲苯的浓度。 本标准适用于居住区大气中苯、甲苯和二甲苯浓度的测定。也适用于室内空气中苯、甲苯和二甲苯浓度的测定。
信息：ICS：13.040.20 CCS：C51 发布：1989-09-21 实施：1990-07-01
ASTM D6563-2012 用气相色谱法分析苯, 甲苯, 二甲苯 (BTX) 浓缩物的标准试验方法
简介：5. Significance and UseTop Bottom 5.1 This test method was primarily developed to determine benzene, toluene, and xylenes in chemical intermediate and solvent streams such as reformate, BTX extracts, pyrolysis gasoline, hydrogenated pyrolysis gasoline, crude benzene, crude ethylbenzene, commercial toluene, and light blending aromatic feedstocks. This test method may not detect all components and there may be unknown components that would be assigned inappropriate response factors and thus, the results may not be absolute. 5.2 The relative distribution of C8 aromatics is useful for determining conformance to p-xylene feedstock specifications. 1.1 This test method covers the determination of the total nonaromatic hydrocarbons, benzene, toluene, ethylbenzene, xylenes, and total C9 + aromatic hydrocarbons in BTX concentrates by capillary column gas chromatography. This test method is applicable to materials with a final boiling point below 215??C. 1.2 This test method may also be used to determine the relative distribution of the individual C8 aromatic hydrocarbon isomers in mixed xylenes. 1.3 Individual components can be determined from 0.01 to 908201;%. 1.4 In determining the conformance of the test results using this method to applicable specifications, results shall be rounded off in accordance with the rounding-off method of Practice E29. 1.5 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.6 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. For a specific precautionary statement, see Section 9.
信息：ICS：71.040.50 (Physicochemical methods of analysis); 7 CCS： 发布：2012 实施：
ASTM D3606-06 气相色谱法测定成品电机和航空汽油中苯和甲苯的标准试验方法
简介：
信息：ICS：75.160.20 CCS： 发布：2006-05-01 实施：
ASTM D3606-22 气相色谱法测定火花点火燃料中苯和甲苯的标准试验方法
简介：
信息：ICS：75.160.20 CCS： 发布：2022-09-01 实施：
ASTM D6563-11a 用气相色谱法分析苯、甲苯、二甲苯（BTX）浓缩物的标准试验方法
简介：
信息：ICS：71.040.50 CCS： 发布：2011-06-01 实施：
ASTM D3606-2006 气相色谱法测定机车和航空精制汽油中苯和甲苯含量的标准试验方法
简介：1.1 This test method covers the determination of benzene and toluene in finished motor and aviation gasolines by gas chromatography.1.2 Benzene can be determined between the levels of 0.1 and 5 volume % and toluene can be determined between the levels of 2 and 20 volume %.1.3 The precision for this test method was determined using conventional gasoline as well as gasolines containing oxygenates (ethers such as methyl tert-butyl ether, ethyl tert-butylether and tert-amylmethylether).1.4 It has been determined that this test method is not applicable to gasolines containing ethanol. Methanol may also cause interference.1.5 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only.1.6 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.
信息：ICS：75.160.20 (Liquid fuels) CCS：E31 发布：2006 实施：
ASTM D5769-22 用气相色谱/质谱法测定成品汽油中苯、甲苯和总芳烃的标准试验方法
简介：
信息：ICS：75.160.20 CCS： 发布：2022-07-01 实施：
ASTM D5986-96(2011) 用气相色谱/傅里叶变换红外光谱法测定成品汽油中含氧化合物、苯、甲苯、C8-C12芳烃和总芳烃的标准试验方法
简介：
信息：ICS：27.060.10 CCS： 发布：2011-05-01 实施：
ASTM D3606-2006e1 气相色谱法测定机车和航空精制汽油中苯和甲苯含量的标准试验方法
简介：Benzene is classed as a toxic material. A knowledge of the concentration of this compound can be an aid in evaluating the possible health hazard to persons handling and using the gasoline. This test method is not intended to evaluate such hazards.1.1 This test method covers the determination of benzene and toluene in finished motor and aviation gasolines by gas chromatography.1.2 Benzene can be determined between the levels of 0.1 and 5 volume % and toluene can be determined between the levels of 2 and 20 volume %.1.3 The precision for this test method was determined using conventional gasoline as well as gasolines containing oxygenates (ethers such as methyl tert-butyl ether, ethyl tert-butyl ether and tert-amyl methyl ether).1.4 Methanol may cause interference. Appendix X1 provides an option for modifying the test method for analyzing samples containing ethanol.1.5 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only1.6 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.
信息：ICS：75.160.20 (Liquid fuels) CCS：E31 发布：2006 实施：
ASTM D3606-21 用气相色谱法测定火花点火燃料中苯和甲苯的标准试验方法
简介：
信息：ICS：75.160.20 CCS： 发布：2021-10-01 实施：
ASTM D6563-11 用气相色谱法分析苯、甲苯、二甲苯（BTX）浓缩物的标准试验方法
简介：
信息：ICS：71.040.50 CCS： 发布：2011-02-01 实施：
ASTM D6563-05e1 用气相色谱法分析苯、甲苯、二甲苯（BTX）浓缩物的标准试验方法
简介：
信息：ICS：71.040.50 CCS： 发布：2005-07-01 实施：
ASTM D6839-21a 多维气相色谱法测定火花点火发动机燃料中碳氢化合物类型、含氧化合物、苯和甲苯的标准试验方法
简介：
信息：ICS：71.040.40 CCS： 发布：2021-05-01 实施：
ASTM D6563-2011a 用气相色谱法分析苯,甲苯,二甲苯(BTX)及三者浓缩物的标准试验方法
简介：This test method was primarily developed to determine benzene, toluene, and xylenes in chemical intermediate and solvent streams such as reformate, BTX extracts, pyrolysis gasoline, hydrogenated pyrolysis gasoline, crude benzene, crude ethylbenzene, commercial toluene, and light blending aromatic feedstocks. This test method may not detect all components and there may be unknown components that would be assigned inappropriate response factors and thus, the results may not be absolute. The relative distribution of C8 aromatics is useful for determining conformance to p-xylene feedstock specifications.1.1 This test method covers the determination of the total nonaromatic hydrocarbons, benzene, toluene, ethylbenzene, xylenes, and total C9 + aromatic hydrocarbons in BTX concentrates by capillary column gas chromatography. This test method is applicable to materials with a final boiling point below 215x00B0;C. 1.2 This test method may also be used to determine the relative distribution of the individual C8 aromatic hydrocarbon isomers in mixed xylenes. 1.3 Individual components can be determined from 0.01 to 90 %. 1.4 In determining the conformance of the test results using this method to applicable specifications, results shall be rounded off in accordance with the rounding-off method of Practice E29. 1.5 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.6 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. For a specific precautionary statement, see Section 9.
信息：ICS：71.040.50 ; 71.080.15 (Aromatic hydrocarbons) CCS：G16 发布：2011 实施：
ASTM D6563-05 用气相色谱法分析苯、甲苯、二甲苯（BTX）浓缩物的标准试验方法
简介：
信息：ICS：71.040.50 CCS： 发布：2005-07-01 实施：
ASTM D5580-21 用气相色谱法测定成品汽油中苯、甲苯、乙苯、
简介：
信息：ICS：75.160.20 CCS： 发布：2021-04-01 实施：
ASTM D6563-2011 用气相色谱法分析苯,甲苯和二甲苯(二甲苯混合物)浓缩物的标准试验方法
简介：This test method was primarily developed to determine benzene, toluene, and xylenes in chemical intermediate and solvent streams such as reformate, BTX extracts, pyrolysis gasoline, hydrogenated pyrolysis gasoline, crude benzene, crude ethylbenzene, commercial toluene, and light blending aromatic feedstocks. This test method may not detect all components and there may be unknown components that would be assigned inappropriate response factors and thus, the results may not be absolute. The relative distribution of C8 aromatics is useful for determining conformance to p-xylene feedstock specifications.1.1 This test method covers the determination of the total nonaromatic hydrocarbons, benzene, toluene, ethylbenzene, xylenes, and total C9 + aromatic hydrocarbons in BTX concentrates by capillary column gas chromatography. This test method is applicable to materials with a final boiling point below 215x00B0;C. 1.2 This test method may also be used to determine the relative distribution of the individual C8 aromatic hydrocarbon isomers in mixed xylenes. 1.3 Individual components can be determined from 0.01 to 90 %. 1.4 In determining the conformance of the test results using this method to applicable specifications, results shall be rounded off in accordance with the rounding-off method of Practice E29. 1.5 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.6 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. For a specific precautionary statement, see Section 9.
信息：ICS：71.040.50;71.080.15 CCS：G16 发布：2011 实施：
ASTM D6563-2005 用气相色谱法分析苯、甲苯、二甲苯(BTX)浓缩物的标准试验方法
简介：This test method was primarily developed to determine benzene, toluene, and xylenes in chemical intermediate and solvent streams such as reformate, BTX extracts, pyrolysis gasoline, hydrogenated pyrolysis gasoline, crude benzene, crude ethylbenzene, commercial toluene, and light blending aromatic feedstocks. This test method may not detect all components and there may be unknown components that would be assigned inappropriate response factors and thus, the results may not be absolute. The relative distribution of C8 aromatics is useful for determining conformance to p-xylene feedstock specifications.1.1 This test method covers the determination of the total nonaromatic hydrocarbons, benzene, toluene, ethylbenzene, xylenes, and total C9 + aromatic hydrocarbons in BTX concentrates by capillary column gas chromatography. This test method is applicable to materials with a final boiling point below 215176;C.1.2 This test method may also be used to determine the relative distribution of the individual C8 aromatic hydrocarbon isomers in mixed xylenes.1.3 Individual components can be determined from 0.01 to 90 %.1.4 In determining the conformance of the test results using this method to applicable specifications, results shall be rounded off in accordance with the rounding-off method of Practice E 29.1.5 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.1.6 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. For a specific precautionary statement, see Section 9.
信息：ICS：71.040.50 (Physicochemical methods of analysis); 7 CCS：G16 发布：2005 实施：
ASTM D3606-20e1 气相色谱法测定火花点火燃料中苯和甲苯的标准试验方法
简介：
信息：ICS：75.160.20 CCS： 发布：2020-07-01 实施：
ASTM D3606-10e1 气相色谱法测定成品电机和航空汽油中苯和甲苯的标准试验方法
简介：
信息：ICS：75.160.20 CCS： 发布：2010-10-01 实施：
ASTM D3606-04a 气相色谱法测定成品电机和航空汽油中苯和甲苯的标准试验方法
简介：
信息：ICS：75.160.20 CCS： 发布：2004-11-01 实施：
ASTM D3606-20 气相色谱法测定火花点火燃料中苯和甲苯的标准试验方法
简介：
信息：ICS：75.160.20 CCS： 发布：2020-07-01 实施：
ASTM D3606-10 气相色谱法测定成品电机和航空汽油中苯和甲苯的标准试验方法
简介：
信息：ICS：75.160.20 CCS： 发布：2010-10-01 实施：
ASTM D5769-04 通过气相色谱/质谱法测定成品汽油中苯 甲苯和总芳烃的标准测试方法
简介：
信息：ICS：75.160.20 CCS： 发布：2004-05-01 实施：
ASTM D5769-20 通过气相色谱/质谱法测定成品汽油中苯 甲苯和总芳烃的标准测试方法
简介：
信息：ICS：75.160.20 CCS： 发布：2020-06-01 实施：
ASTM D6563-05(2010)e1 用气相色谱法分析苯、甲苯、二甲苯（BTX）浓缩物的标准试验方法
简介：
信息：ICS：71.040.50 CCS： 发布：2010-06-15 实施：
ASTM D3606-04 气相色谱法测定成品电机和航空汽油中苯和甲苯的标准试验方法
简介：
信息：ICS：75.160.20 CCS： 发布：2004-05-01 实施：
ASTM D5580-15(2020) 用气相色谱法测定成品汽油中苯、甲苯、乙苯、
简介：
信息：ICS：75.160.20 CCS： 发布：2020-06-01 实施：
ASTM D5769-10 通过气相色谱/质谱法测定成品汽油中苯 甲苯和总芳烃的标准测试方法
简介：
信息：ICS：75.160.20 CCS： 发布：2010-05-01 实施：
ASTM D3606-2004 气相色谱法测定机车和飞机精制汽油中苯和甲苯含量的标准试验方法
简介：1.1 This test method covers the determination of benzene and toluene in finished motor and aviation gasolines by gas chromatography.1.2 Benzene can be determined between the levels of 0.1 and 5 volume % and toluene can be determined between the levels of 2 and 20 volume %.1.3 The precision for this test method was determined using conventional gasoline as well as gasolines containing oxygenates (ethers such as methyl tert-butyl ether, ethyl tert-butylether and tert-amylmethylether).1.4 It has been determined that this test method is not applicable to gasolines containing ethanol. Methanol may also cause interference.1.5 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only.1.6 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.
信息：ICS：75.160.20 (Liquid fuels) CCS：E31 发布：2004 实施：
ASTM D5986-96(2019) 测定含氧化合物、苯、甲苯、C
简介：
信息：ICS：27.060.10 CCS： 发布：2019-12-01 实施：
ASTM D3606-2010e1 采用气相色谱法测定成品发动机和航空汽油中苯和甲苯的标准试验方法
简介：4.1x00a0;Benzene is classed as a toxic material. A knowledge of the concentration of this compound can be an aid in evaluating the possible health hazard to persons handling and using the gasoline. This test method is not intended to evaluate such hazards. 1.1x00a0;This test method covers the determination of benzene and toluene in finished motor and aviation gasolines by gas chromatography. 1.2x00a0;Benzene can be determined between the levels of 0.1 and 5 volume8201;% and toluene can be determined between the levels of 2 and 20 volume8201;%. 1.3x00a0;The precision for this test method was determined using conventional gasoline as well as gasolines containing oxygenates (ethers such as methyl tert-butyl ether, ethyl tert-butyl ether,tert-amyl methyl ether, and ethanol). 1.4x00a0;Methanol may cause interference. Appendix X1 provides an option for modifying the test method for analyzing samples containing ethanol. 1.5x00a0;The values stated in SI units are to be regarded as standard. The values given in parentheses are for information only. 1.6x00a0;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.
信息：ICS：75.160.20 CCS： 发布：2010 实施：
ASTM D3606-2004a 气相色谱法测定机车和飞机精制汽油中苯和甲苯含量的标准试验方法
简介：1.1 This test method covers the determination of benzene and toluene in finished motor and aviation gasolines by gas chromatography.1.2 Benzene can be determined between the levels of 0.1 and 5 volume % and toluene can be determined between the levels of 2 and 20 volume %.1.3 The precision for this test method was determined using conventional gasoline as well as gasolines containing oxygenates (ethers such as methyl tert-butyl ether, ethyl tert-butylether and tert-amylmethylether).1.4 It has been determined that this test method is not applicable to gasolines containing ethanol. Methanol may also cause interference.1.5 si-value;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.
信息：ICS：75.160.20 (Liquid fuels) CCS：E31 发布：2004 实施：
ASTM D3606-17 气相色谱法测定火花点火燃料中苯和甲苯的标准试验方法
简介：
信息：ICS：75.160.20 CCS： 发布：2017-12-01 实施：
ASTM D3606-2010 气相色谱法测定机动车和航空汽油中苯和甲苯含量的标准试验方法
简介：Benzene is classed as a toxic material. A knowledge of the concentration of this compound can be an aid in evaluating the possible health hazard to persons handling and using the gasoline. This test method is not intended to evaluate such hazards.1.1 This test method covers the determination of benzene and toluene in finished motor and aviation gasolines by gas chromatography. 1.2 Benzene can be determined between the levels of 0.1 and 5 volume % and toluene can be determined between the levels of 2 and 20 volume %. 1.3 The precision for this test method was determined using conventional gasoline as well as gasolines containing oxygenates (ethers such as methyl tert-butyl ether, ethyl tert-butyl ether and tert-amyl methyl ether). 1.4 Methanol may cause interference. Appendix X1 provides an option for modifying the test method for analyzing samples containing ethanol. 1.5 The values stated in SI units are to be regarded as standard. The values given in parentheses are for information only. 1.6 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.
信息：ICS：75.160.20 CCS：E31 发布：2010 实施：
ASTM D5769-2004 用气相色谱/质谱法测定精制汽油中苯、甲苯和总芳香族的标准试验方法
简介：Test methods to determine benzene and the aromatic content of gasoline are necessary to assess product quality and to meet fuel regulations. This test method can be used for gasolines that contain oxygenates (alcohols and ethers) as additives. It has been determined that the common oxygenates found in finished gasoline do not interfere with the analysis of benzene and other aromatics by this test method.1.1 This test method covers the determination of benzene, toluene, other specified individual aromatic compounds, and total aromatics in finished motor gasoline, including gasolines containing oxygenated blending components, by gas chromatography/mass spectrometry (GC/MS).1.2 This test method has been tested for the following concentration ranges, in liquid volume percent, for the following aromatics: benzene, 0.1 to 4 %; toluene, 1 to 13 %; and total (C6 to C12) aromatics, 10 to 42 %. The round-robin study did not test the method for individual hydrocarbon process streams in a refinery, such as reformates, fluid catalytic cracked naphthas, and so forth, used in the blending of gasolines.1.3 Results are reported to the nearest 0.01 % for benzene and 0.1 % for the other aromatics by liquid volume.1.4 SI units of measurement are preferred and used throughout this standard.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 determine the applicability of regulatory limitations prior to its use.
信息：ICS：75.160.20 (Liquid fuels) CCS：E31 发布：2004 实施：
ASTM D5769-15 通过气相色谱/质谱法测定成品汽油中苯 甲苯和总芳烃的标准测试方法
简介：
信息：ICS：75.160.20 CCS： 发布：2015-12-01 实施：
TCVN 6703-2010 用气相色谱法测定车用汽油和航空汽油中苯和甲苯含量的标准试验方法
简介：
信息：ICS： CCS： 发布：2010 实施：
ASTM D5580-00 用气相色谱法测定成品汽油中苯、甲苯、乙苯、p/m二甲苯、o二甲苯、C9和重芳烃以及总芳烃的标准试验方法
简介：
信息：ICS：75.160.20 CCS： 发布：2002-01-10 实施：
ASTM D5580-15 用气相色谱法测定成品汽油中苯、甲苯、乙苯、
简介：
信息：ICS：75.160.20 CCS： 发布：2015-12-01 实施：
ASTM D5769-2010 气相色谱法/质谱分析法测定成品汽油中的苯、甲苯以及总芳香物含量的标准试验方法
简介：Test methods to determine benzene and the aromatic content of gasoline are necessary to assess product quality and to meet fuel regulations. This test method can be used for gasolines that contain oxygenates (alcohols and ethers) as additives. It has been determined that the common oxygenates found in finished gasoline do not interfere with the analysis of benzene and other aromatics by this test method.1.1 This test method covers the determination of benzene, toluene, other specified individual aromatic compounds, and total aromatics in finished motor gasoline, including gasolines containing oxygenated blending components, by gas chromatography/mass spectrometry (GC/MS). 1.2 This test method has been tested for the following concentration ranges, in liquid volume percent, for the following aromatics: benzene, 0.1 to 4 %; toluene, 1 to 13 %; and total (C6 to C12) aromatics, 10 to 42 %. The round-robin study did not test the method for individual hydrocarbon process streams in a refinery, such as reformates, fluid catalytic cracked naphthas, and so forth, used in the blending of gasolines. 1.3 Results are reported to the nearest 0.01 % for benzene and 0.1 % for the other aromatics by liquid volume. 1.4 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 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 determine the applicability of regulatory limitations prior to its use.
信息：ICS：75.160.20 CCS：E31 发布：2010 实施：
ASTM D5580-02 用气相色谱法测定成品汽油中苯、甲苯、乙苯、p/m二甲苯、o二甲苯、C9和重芳烃以及总芳烃的标准试验方法
简介：
信息：ICS：75.160.20 CCS： 发布：2002-01-10 实施：
ASTM D5986-96(2015) 测定含氧化合物、苯、甲苯、C
简介：
信息：ICS：27.060.10 CCS： 发布：2015-10-15 实施：
ASTM D5769-2010(2015) 采用气相色谱/质谱法测定成品汽油中苯, 甲苯和全部芳烃的标准试验方法
简介：5.1x00a0;Test methods to determine benzene and the aromatic content of gasoline are necessary to assess product quality and to meet fuel regulations. 5.2x00a0;This test method can be used for gasolines that contain oxygenates (alcohols and ethers) as additives. It has been determined that the common oxygenates found in finished gasoline do not interfere with the analysis of benzene and other aromatics by this test method. 1.1x00a0;This test method covers the determination of benzene, toluene, other specified individual aromatic compounds, and total aromatics in finished motor gasoline, including gasolines containing oxygenated blending components, by gas chromatography/mass spectrometry (GC/MS). 1.2x00a0;This test method has been tested for the following concentration ranges, in liquid volume percent, for the following aromatics: benzene, 0.18201;% to 48201;%; toluene, 18201;% to 138201;%; and total (C6 to C12) aromatics, 108201;% to 428201;%. The round-robin study did not test the method for individual hydrocarbon process streams in a refinery, such as reformates, fluid catalytic cracked naphthas, and so forth, used in the blending of gasolines. 1.3x00a0;Results are reported to the nearest 0.018201;% for benzene and 0.18201;% for the other aromatics by liquid volume. 1.4x00a0;The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.5x00a0;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 its use.
信息：ICS：75.160.20 CCS： 发布：2010 实施：
ASTM D5580-2002 气相色谱法测定精炼汽油中苯、甲苯、乙苯、对/间-二甲苯、邻二甲苯、C9、重芳烃和全部芳烃的标准试验方法
简介：Regulations limiting the concentration of benzene and the total aromatic content of finished gasoline have been established for 1995 and beyond in order to reduce the ozone reactivity and toxicity of automotive evaporative and exhaust emissions. Test methods to determine benzene and the aromatic content of gasoline are necessary to assess product quality and to meet new fuel regulations. This test method can be used for gasolines that contain oxygenates (alcohols and ethers) as additives. It has been determined that the common oxygenates found in finished gasoline do not interfere with the analysis of benzene and other aromatics by this test method.1.1 This test method covers the determination of benzene, toluene, ethylbenzene, the xylenes, C9 and heavier aromatics, and total aromatics in finished motor gasoline by gas chromatography.1.2 The aromatic hydrocarbons are separated without interferences from other hydrocarbons in finished gasoline. Nonaromatic hydrocarbons having a boiling point greater than n-dodecane may cause interferences with the determination of the C9 and heavier aromatics. For the C8 aromatics, p-xylene and m-xylene co-elute while ethylbenzene and o-xylene are separated. The C9 and heavier aromatics are determined as a single group.1.3 This test method covers the following concentration ranges, in liquid volume %, for the preceding aromatics: benzene, 0.1 to 5 %; toluene, 1 to 15 %; individual C8 aromatics, 0.5 to 10 %; total C9 and heavier aromatics, 5 to 30 %, and total aromatics, 10 to 80 %.1.4 Results are reported to the nearest 0.01 % by either mass or by liquid volume.1.5 Many of the common alcohols and ethers that are added to gasoline to reduce carbon monoxide emissions and increase octane, do not interfere with the analysis. Ethers such as methyl tert
信息：ICS：75.160.20 (Liquid fuels) CCS：G16 发布：2002 实施：
ASTM D5769-10(2015) 通过气相色谱/质谱法测定成品汽油中苯 甲苯和总芳烃的标准测试方法
简介：
信息：ICS：75.160.20 CCS： 发布：2015-06-01 实施：
ASTM D3606-07 气相色谱法测定成品电机和航空汽油中苯和甲苯的标准试验方法
简介：
信息：ICS：75.160.20 CCS： 发布：2007-11-01 实施：
ASTM D5580-2002(2007) 用气相色谱法测定成品汽油中苯,甲苯,乙苯,p/m二甲苯,o-二甲苯,C9和重芳烃及总芳烃含量的标准试验方法
简介：Regulations limiting the concentration of benzene and the total aromatic content of finished gasoline have been established for 1995 and beyond in order to reduce the ozone reactivity and toxicity of automotive evaporative and exhaust emissions. Test methods to determine benzene and the aromatic content of gasoline are necessary to assess product quality and to meet new fuel regulations. This test method can be used for gasolines that contain oxygenates (alcohols and ethers) as additives. It has been determined that the common oxygenates found in finished gasoline do not interfere with the analysis of benzene and other aromatics by this test method.1.1 This test method covers the determination of benzene, toluene, ethylbenzene, the xylenes, C9 and heavier aromatics, and total aromatics in finished motor gasoline by gas chromatography. 1.2 The aromatic hydrocarbons are separated without interferences from other hydrocarbons in finished gasoline. Nonaromatic hydrocarbons having a boiling point greater than n-dodecane may cause interferences with the determination of the C9 and heavier aromatics. For the C8 aromatics, p-xylene and m-xylene co-elute while ethylbenzene and o-xylene are separated. The C9 and heavier aromatics are determined as a single group. 1.3 This test method covers the following concentration ranges, in liquid volume %, for the preceding aromatics: benzene, 0.1 to 5 %; toluene, 1 to 15 %; individual C8 aromatics, 0.5 to 10 %; total C9 and heavier aromatics, 5 to 30 %, and total aromatics, 10 to 80 %. 1.4 Results are reported to the nearest 0.01 % by either mass or by liquid volume. 1.5 Many of the common alcohols and ethers that are added to gasoline to reduce carbon monoxide emissions and increase octane, do not interfere with the analysis. Ethers such as methyl tert-butylether (MTBE), ethyl tert-butylether (ETBE), tert-amylmethylether (TAME), and diisopropylether (DIPE) have been found to elute from the precolumn with the nonaromatic hydrocarbons to vent. Other oxygenates, including methanol and ethanol elute before benzene and the aromatic hydrocarbons. 1-Methylcyclopentene has also been found to elute from the precolumn to vent and does not interfere with benzene. 1.6 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only. 1.7 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.
信息：ICS：75.160.20 (Liquid fuels) CCS：E31 发布：2002 实施：
ASTM D5580-2015 采用气相色谱法测定精炼汽油中苯, 甲苯, 乙苯, 间及对二甲苯, 邻二甲苯, C9重芳烃和全部芳烃的标准试验方法
简介：5.1x00a0;Regulations limiting the concentration of benzene and the total aromatic content of finished gasoline have been established for 1995 and beyond in order to reduce the ozone reactivity and toxicity of automotive evaporative and exhaust emissions. Test methods to determine benzene and the aromatic content of gasoline are necessary to assess product quality and to meet new fuel regulations. 5.2x00a0;This test method can be used for gasolines that contain oxygenates (alcohols and ethers) as additives. It has been determined that the common oxygenates found in finished gasoline do not interfere with the analysis of benzene and other aromatics by this test method. 1.1x00a0;This test method covers the determination of benzene, toluene, ethylbenzene, the xylenes, C9 and heavier aromatics, and total aromatics in finished motor gasoline by gas chromatography. 1.2x00a0;The aromatic hydrocarbons are separated without interferences from other hydrocarbons in finished gasoline. Nonaromatic hydrocarbons having a boiling point greater than n-dodecane may cause interferences with the determination of the C9 and heavier aromatics. For the C8 aromatics, p-xylene and m-xylene co-elute while ethylbenzene and o-xylene are separated. The C9 and heavier aromatics are determined as a single group. 1.3x00a0;This test method covers the following concentration ranges, in liquid volume %, for the preceding aromatics: benzene, 0.1 to 58201;%; toluene, 1 to 158201;%; individual C8 aromatics, 0.5 to 108201;%; total C9 and heavier aromatics, 5 to 308201;%, and total aromatics, 10 to 808201;%. 1.4x00a0;Results are reported to the nearest 0.018201;% by either mass or by liquid volume. 1.5x00a0;This test method includes a relative bias section for U.S. EPA spark-ignition engine fuel regulations reporting for benzene based on Practice D6708 accuracy assessment between Test Method D5580 and Test Method D3606 as a possible Test Method D5580 alternative to Test Method D3606. The Practice D6708 derived correlation equation is only applicable for fuels in the benzene concentration range from 0.0 % to 2.31 % by volume as measured by Test Method D5580. The applicable Test Method D3606 range for benzene is from 0.0 % to 2.38 % by volume as reported by Test Method D3606.
信息：ICS：75-010 CCS：E00 发布：2015-01-01 实施：2015-01-01
ASTM D5580-02(2007) 用气相色谱法测定成品汽油中苯、甲苯、乙苯、p/m-二甲苯、o-二甲苯、C9和重芳烃以及总芳烃的标准试验方法
简介：
信息：ICS：75.160.20 CCS： 发布：2007-11-01 实施：
ASTM D6563-00 用毛细管柱气相色谱法分析苯甲苯二甲苯（BTX）浓缩物的试验方法
简介：
信息：ICS：71.040.50 CCS： 发布：2000-06-10 实施：
ASTM D5769-2015 采用气相色谱/质谱法测定成品汽油中苯, 甲苯和全部芳烃的标准试验方法
简介：5.1x00a0;Test methods to determine benzene and the aromatic content of gasoline are necessary to assess product quality and to meet fuel regulations. 5.2x00a0;This test method can be used for gasolines that contain oxygenates (alcohols and ethers) as additives. It has been determined that the common oxygenates found in finished gasoline do not interfere with the analysis of benzene and other aromatics by this test method. 1.1x00a0;This test method covers the determination of benzene, toluene, other specified individual aromatic compounds, and total aromatics in finished motor gasoline, including gasolines containing oxygenated blending components, by gas chromatography/mass spectrometry (GC/MS). 1.2x00a0;This test method has been tested for the following concentration ranges, in liquid volume percent, for the following aromatics: benzene, 0.18201;% to 48201;%; toluene, 18201;% to 138201;%; and total (C6 to C12) aromatics, 108201;% to 428201;%. The round-robin study did not test the method for individual hydrocarbon process streams in a refinery, such as reformates, fluid catalytic cracked naphthas, and so forth, used in the blending of gasolines. 1.3x00a0;Results are reported to the nearest 0.018201;% for benzene and 0.18201;% for the other aromatics by liquid volume. 1.4x00a0;This test method includes a relative bias section for EPA spark-ignition engine fuel benzene regulations reporting based on Practice D6708 accuracy assessment between Test Method D5769 and Test Method D3606 as a possible Test Method D5769 alternative to Test Method D3606. The Practice D6708 derived correlation equation is only applicable for blended fuels in the benzene concentration range from 0.0 % to 2.50 % by volume as measured by Test Method D5769. The applicable Test Method D3606 range for benzene is from 0.0 % to 2.47 % by volume as reported by Test Method D3606. 1.5x00a0;The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.6x00a0;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 its use.
信息：ICS：75.160.20 CCS： 发布：2015 实施：
ASTM D3606-2007 气相色谱法测定机车和航空用精制汽油中苯和甲苯含量的标准试验方法
简介：Benzene is classed as a toxic material. A knowledge of the concentration of this compound can be an aid in evaluating the possible health hazard to persons handling and using the gasoline. This test method is not intended to evaluate such hazards.1.1 This test method covers the determination of benzene and toluene in finished motor and aviation gasolines by gas chromatography. 1.2 Benzene can be determined between the levels of 0.1 and 5 volume % and toluene can be determined between the levels of 2 and 20 volume %. 1.3 The precision for this test method was determined using conventional gasoline as well as gasolines containing oxygenates (ethers such as methyl tert-butyl ether, ethyl tert-butyl ether and tert-amyl methyl ether). 1.4 Methanol may cause interference. Appendix X1 provides an option for modifying the test method for analyzing samples containing ethanol. 1.5 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only. 1.6 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.
信息：ICS：75.160.20 (Liquid fuels) CCS：E31 发布：2007 实施：
ASTM D5580-2000 气相色谱法测定精炼汽油中苯、甲苯、乙苯、对/间-二甲苯、邻二甲苯、C9、重芳烃和全部芳烃的标准试验方法
简介：1.1 This test method covers the determination of benzene, toluene, ethylbenzene, the xylenes, C9 and heavier aromatics, and total aromatics in finished motor gasoline by gas chromatography.1.2 The aromatic hydrocarbons are separated without interferences from other hydrocarbons in finished gasoline. Nonaromatic hydrocarbons having a boiling point greater than n-dodecane may cause interferences with the determination of the C9 and heavier aromatics. For the C8 aromatics, p-xylene and m-xylene co-elute while ethylbenzene and o-xylene are separated. The C9 and heavier aromatics are determined as a single group.1.3 This test method covers the following concentration ranges, in liquid volume %, for the preceding aromatics: benzene, 0.1 to 5 %; toluene, 1 to 15 %; individual C8 aromatics, 0.5 to 10 %; total C9 and heavier aromatics, 5 to 30 %, and total aromatics, 10 to 80 %.1.4 Results are reported to the nearest 0.01 % by either mass or by liquid volume.1.5 Many of the common alcohols and ethers that are added to gasoline to reduce carbon monoxide emissions and increase octane, do not interfere with the analysis. Ethers such as methyl tert
信息：ICS：75.160.20 (Liquid fuels) CCS：G16 发布：2000 实施：
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