气体质谱检测标准气体质谱-中析研究所检测

(CMA)

(CNAS)

(ISO)

(高新技术企业)

气体质谱相关标准参考信息

GB/T 37185-2018 气体分析室内挥发性有害有机物的测定 “SUMMA罐-硅烷化管”采样气相色谱/质谱联用（GC/MS）法
简介：
信息：ICS：71.040.40 CCS：G86 发布：2018-12-28 00:00:00.0 实施：2019-11-01 00:00:00.0

ASTM D2650-2010 质谱法测定气体化学组成的标准试验方法
简介：A knowledge of the composition of refinery gases is useful in diagnosing the source of plant upsets, in determining the suitability of certain gas streams for use as fuel, or as feedstocks for polymerization and alkylation, and for monitoring the quality of commercial gases.1.1 This test method covers the quantitative analysis of gases containing specific combinations of the following components: hydrogen; hydrocarbons with up to six carbon atoms per molecule; carbon monoxide; carbon dioxide; mercaptans with one or two carbon atoms per molecule; hydrogen sulfide; and air (nitrogen, oxygen, and argon). This test method cannot be used for the determination of constituents present in amounts less than 0.1 mole %. Dimethylbutanes are assumed absent unless specifically sought. Note 1Although experimental procedures described herein are uniform, calculation procedures vary with application. The following influences guide the selection of a particular calculation: qualitative mixture composition; minimum error due to components presumed absent; minimum cross interference between known components; maximum sensitivity to known components; low frequency and complexity of calibration; and type of computing machinery.Because of these influences, a tabulation of calculation procedures recommended for stated applications is presented in Section ().Note 2This test method was developed on Consolidated Electrodynamics Corporation Type 103 Mass Spectrometers. Users of other instruments may have to modify operating parameters and the calibration procedure.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：71.040.40 CCS：A43 发布：2010 实施：

ASTM D5790-1995(2001) 用毛细管柱气体色谱/质谱法测量水中可清除有机化合物的标准试验方法
简介：1.1 This test method covers the identification and simultaneous measurement of purgeable volatile organic compounds. It has been validated for treated drinking water, wastewater, and ground water. This test method is not limited to these particular aqueous matrices; however, the applicability of this test method to other aqueous matrices must be demonstrated. 1.2 This test method is applicable to a wide range of organic compounds that have sufficiently high volatility and low water solubility to be efficiently removed from water samples using purge and trap procedures. Table 1 lists the compounds that have been validated for this test method. This test method is not limited to the compounds listed in Table 1; however, the applicability of the test method to other compounds must be demonstrated. 1.3 Analyte concentrations up to approximately 200 956;g/L may be determined without dilution of the sample. Analytes that are inefficiently purged from water will not be detected when present at low concentrations, but they can be measured with acceptable accuracy and precision when present in sufficient amounts. 1.4 Analytes that are not separated chromatographically, but that have different mass spectra and noninterfering quantitation ions, can be identified and measured in the same calibration mixture or water sample. Analytes that have very similar mass spectra cannot be individually identified and measured in the same calibration mixture or water sample unless they have different retention times. Coeluting compounds with very similar mass spectra, such as structural isomers, must be reported as an isomeric group or pair. Two of the three isomeric xylenes are examples of structural isomers that may not be resolved on the capillary column, and if not, must be reported as an isomeric pair. 1.5 It is the responsibility of the user to ensure the validity of this test method for untested matrices. 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：71.080.01 (Organic chemicals in general) CCS：Z16 发布：1995 实施：

GB/T 34972-2017 电子工业用气体中金属含量的测定电感耦合等离子体质谱法
简介：
信息：ICS：71.040.40 CCS：G86 发布：2017-11-01 00:00:00.0 实施：2018-02-01 00:00:00.0

ISO 16000-14-2009 室内空气.第14部分:总(气体和颗粒相)二噁英类多氯联苯(PCBs)和多氯代二苯并-对-二噁英/二苯并呋喃(PCDDs/PCDFs)的测定.提取,净化和采用高分辨率气相色谱和质谱分析
简介：
信息：ICS：13.040.20 CCS：C51 发布：2009-05 实施：

EJ/T 896-1994 气体质谱法测定六氟化铀中铀-233丰度
简介：
信息：ICS：27.120.30 CCS：F46 发布：1994-10-24 实施：1995-01-01

GB/T 13701-1992 单标准气体质谱法铀同位素分析
简介：本标准规定了单标准气体质谱法UF铀同位素分析的方法和步骤。本标准适用于六氟化铀样品铀同位素丰度和丰度比的测量。采用合适的标样，该方法可用于铀-235所有丰度范围的样品的任何同位素的分析。本标准也适用于铀同位素分离研究中分离系数的测定。
信息：ICS：27.120.30 CCS：F46 发布：1992-09-29 实施：1993-08-01

KS I ISO 12884-2008(2018) 环境空气总气体（气相和颗粒相）多环芳烃的测定采用气相色谱/质谱分析对吸附剂背衬过滤器进行收集
简介：
信息：ICS：13.040.20 CCS：发布：2008-09-02 实施：

ASTM D2786-1991(2001)e1 高电离电压质谱法分析气体油饱和馏分中烃类的标准试验方法
简介：1.1 This test method covers the determination by high ionizing voltage mass spectrometry of seven saturated hydrocarbon types and one aromatic type in saturate petroleum fractions having average carbon numbers 16 through 32. The saturate types include alkanes (0-rings), single-ring naphthenes, and five fused naphthene types with 2, 3, 4, 5, and 6 rings. The nonsaturate type is monoaromatic. Noncondensed naphthenes are analyzed as single rings. Samples must be nonolefinic and must contain less than 5 volume % monoaromatic. Composition data are in volume percent. 1.2 The values stated in acceptable SI units are to be regarded as the standard. The values given in parentheses are provided for information purposes only.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.
信息：ICS：75.080 (Petroleum products in general) CCS：E31 发布：1991 实施：

ASTM E1603/E1603M-11(2022) 在罩模式下使用质谱检漏仪或残余气体分析仪进行泄漏测量的标准实施规程
简介：
信息：ICS：23.040.99 CCS：发布：2022-06-01 实施：

BS EN ISO 22032-2009 水质.沉淀物和淤泥中选择性多溴二苯醚的测定.应用抽取和气体色谱/质谱测定方法
简介：This International Standard specifies a method for the determination of selected polybrominated diphenyl ethers (PBDE) (see Figure 1 and Table 1) in sediment and sludge using gas chromatography/massspectrometry (GC-MS) in the electron impact (EI) or negative ion chemical ionization (NCI) mode.When using GC-EI-MS, the method is applicable to samples containing 0,05 μg/kg to 25 μg/kg of tetra- to octabromo congeners and 0,3 μg/kg to 100 μg/kg of decabromo diphenyl ether (BDE-209), respectively.Approximately ten times lower concentrations can be quantified when using GC-NCI-MS. The risk ofmisinterpretation of interfering substances is smaller with EI due to its higher specificity. It is also possible to analyse other brominated diphenyl ethers according to this International Standard, after verifying its applicability in each case.
信息：ICS：13.060.50 CCS：C51;Z50 发布：2007-01-31 实施：2007-01-31

ASTM D2786-1991(2006) 高电离电压质谱法分析气体油饱和馏分中烃类的标准试验方法
简介：A knowledge of the hydrocarbon composition of process streams and petroleum products boiling within the range of 205 to 540x00B0;C (400 to 1000x00B0;F) is useful in following the effect of changes in process variables, diagnosing the source of plant upsets and in evaluating the effect of changes in composition on product performance properties. This test method, when used together with Test Method D 3239, provides a detailed analysis of the hydrocarbon composition of such materials.1.1 This test method covers the determination by high ionizing voltage mass spectrometry of seven saturated hydrocarbon types and one aromatic type in saturate petroleum fractions having average carbon numbers 16 through 32. The saturate types include alkanes (0-rings), single-ring naphthenes, and five fused naphthene types with 2, 3, 4, 5, and 6 rings. The nonsaturate type is monoaromatic. Noncondensed naphthenes are analyzed as single rings. Samples must be nonolefinic and must contain less than 5 volume % monoaromatic. Composition data are in volume percent. 1.2 The values stated in acceptable SI units are to be regarded as the standard. The values given in parentheses are provided for information purposes only.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：75.080 (Petroleum products in general) CCS：E31 发布：1991 实施：

HG/T 5831-2021 化工用在线气体质谱分析仪
简介：
信息：ICS：17.040.30;71.100.20 CCS：G98 发布：2021-03-05 实施：2021-07-01

GOST R ISO 12884-2007 周围空气.多环芳香烃总量(气体和颗粒相)测量.气体层离法/高敏感质谱分析的吸附剂过滤器收集
简介：
信息：ICS：13.040.20 CCS：发布：2007 实施：2008-10-01

ASTM D3239-1991(1996) 高电离电压质谱法分析气体油芳烃馏分中芳烃类型的标准试验方法
简介：1.1 This test method covers the determination by high ionizing voltage, low resolution mass spectrometry of 18 aromatic hydrocarbon types and 3 aromatic thiophenotypes in straight run aromatic petroleum fractions boiling within the range from 205 to 540176;C (400 to 1000176;F) (corrected to atmospheric pressure). Samples must be nonolefinic, must contain not more than 1 mass % of total sulfur, and must contain not more than 5 % nonaromatic hydrocarbons. Composition data are in volume percent. Note 18212;Although names are given to 15 of the compound types determined, the presence of other compound types of the same empirical formulae is not excluded. All other compound types in the sample, unidentified by name or empirical formula, are lumped into six groups in accordance with their respective homologous series.1.2 The values stated in acceptable SI units are to be regarded as the standard. The values given in parentheses are provided for information purposes only.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.
信息：ICS： CCS：E31 发布：1991 实施：

ASTM D2650-10(2021) 质谱法测定气体化学成分的标准试验方法
简介：
信息：ICS：71.040.40 CCS：发布：2021-01-01 实施：

ASTM D3239-1991(2001) 高电离电压质谱法分析气体油芳烃馏分中芳烃类型的标准试验方法
简介：1.1 This test method covers the determination by high ionizing voltage, low resolution mass spectrometry of 18 aromatic hydrocarbon types and 3 aromatic thiophenotypes in straight run aromatic petroleum fractions boiling within the range from 205 to 540176;C (400 to 1000176;F) (corrected to atmospheric pressure). Samples must be nonolefinic, must contain not more than 1 mass % of total sulfur, and must contain not more than 5 % nonaromatic hydrocarbons. Composition data are in volume percent. Note 18212;Although names are given to 15 of the compound types determined, the presence of other compound types of the same empirical formulae is not excluded. All other compound types in the sample, unidentified by name or empirical formula, are lumped into six groups in accordance with their respective homologous series.1.2 The values stated in acceptable SI units are to be regarded as the standard. The values given in parentheses are provided for information purposes only.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.
信息：ICS：75.080 (Petroleum products in general) CCS：E31 发布：1991 实施：

ISO/TS 11251-2019 纳米技术使用进化气体分析/气相色谱 - 质谱法对单壁碳纳米管样品中挥发性组分的表征
简介：
信息：ICS： CCS：发布：2019-09-25 实施：

ASTM E498-95(2006) 在示踪探针模式下使用质谱检漏仪或残余气体分析仪进行泄漏的标准试验方法
简介：
信息：ICS：19.100 CCS：发布：2006-12-01 实施：

ASTM D3239-1991(2006) 高电离电压质谱法分析气体油芳烃馏分中芳烃类型的标准试验方法
简介：A knowledge of the hydrocarbon composition of process streams and petroleum products boiling within the range 205 to 540x00B0;C (400 to 1000x00B0;F) is useful in following the effect of changes in process variables, diagnosing the source of plant upsets, and in evaluating the effect of changes in composition on product performance properties. This method, when used together with Test Method D 2786, provides a detailed analysis of the hydrocarbon composition of such materials.1.1 This test method covers the determination by high ionizing voltage, low resolution mass spectrometry of 18 aromatic hydrocarbon types and 3 aromatic thiophenotypes in straight run aromatic petroleum fractions boiling within the range from 205 to 540176;C (400 to 1000176;F) (corrected to atmospheric pressure). Samples must be nonolefinic, must contain not more than 1 mass % of total sulfur, and must contain not more than 5 % nonaromatic hydrocarbons. Composition data are in volume percent. Note 18212;Although names are given to 15 of the compound types determined, the presence of other compound types of the same empirical formulae is not excluded. All other compound types in the sample, unidentified by name or empirical formula, are lumped into six groups in accordance with their respective homologous series.1.2 The values stated in acceptable SI units are to be regarded as the standard. The values given in parentheses are provided for information purposes only.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：75.080 (Petroleum products in general) CCS：E31 发布：1991 实施：

ASTM E1603/E1603M-11(2017) 使用质谱检漏仪或残留气体分析仪进行泄漏测量的标准实践
简介：
信息：ICS：23.040.99 CCS：发布：2017-06-01 实施：

ASTM D2650-04 质谱法测定气体化学成分的标准试验方法
简介：
信息：ICS：71.040.40 CCS：发布：2004-11-01 实施：

ASTM D2786-1991(1996) 高电离电压质谱法分析气体油饱和馏分中烃类的标准试验方法
简介：1.1 This test method covers the determination by high ionizing voltage mass spectrometry of seven saturated hydrocarbon types and one aromatic type in saturate petroleum fractions having average carbon numbers 16 through 32. The saturate types include alkanes (0-rings), single-ring naphthenes, and five fused naphthene types with 2, 3, 4, 5, and 6 rings. The nonsaturate type is monoaromatic. Noncondensed naphthenes are analyzed as single rings. Samples must be nonolefinic and must contain less than 5 volume % monoaromatic. Composition data are in volume percent. 1.2 The values stated in acceptable SI units are to be regarded as the standard. The values given in parentheses are provided for information purposes only.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.
信息：ICS： CCS：E31 发布：1991 实施：

ASTM C1742-17 通过双标准单集气气体质谱法进行六氟化铀同位素分析的标准试验方法
简介：
信息：ICS：27.120.30 CCS：发布：2017-06-01 实施：

ASTM D2650-2004 质谱法测定气体化学组成的标准试验方法
简介：A knowledge of the composition of refinery gases is useful in diagnosing the source of plant upsets, in determining the suitability of certain gas streams for use as fuel, or as feedstocks for polymerization and alkylation, and for monitoring the quality of commercial gases.1.1 This test method covers the quantitative analysis of gases containing specific combinations of the following components: hydrogen; hydrocarbons with up to six carbon atoms per molecule; carbon monoxide; carbon dioxide; mercaptans with one or two carbon atoms per molecule; hydrogen sulfide; and air (nitrogen, oxygen, and argon). This test method cannot be used for the determination of constituents present in amounts less than 0.1 mole %. Dimethylbutanes are assumed absent unless specifically sought. Note 1Although experimental procedures described herein are uniform, calculation procedures vary with application. The following influences guide the selection of a particular calculation: qualitative mixture composition; minimum error due to components presumed absent; minimum cross interference between known components; maximum sensitivity to known components; low frequency and complexity of calibration; and type of computing machinery.Because of these influences, a tabulation of calculation procedures recommended for stated applications is presented in Section ().Note 2This test method was developed on Consolidated Electrodynamics Corporation Type 103 Mass Spectrometers. Users of other instruments may have to modify operating parameters and the calibration procedure.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：71.040.40 (Chemical analysis) CCS：G86 发布：2004 实施：

DZ/T 0064.78-2021 地下水质分析方法第78部分：氘的测定金属锌还原—气体同位素质谱法
简介：
信息：ICS： CCS：发布：实施：

ASTM D2650-10(2015) 质谱法测定气体化学成分的标准试验方法
简介：
信息：ICS：71.040.40 CCS：发布：2015-06-01 实施：

ASTM E498-95(2000) 在示踪探针模式下使用质谱检漏仪或残余气体分析仪进行泄漏的标准试验方法
简介：
信息：ICS：19.100 CCS：发布：2000-07-10 实施：

DZ/T 0064.89-2021 地下水质分析方法第89部分：氘的测定在线高温热转换-气体同位素质谱法
简介：
信息：ICS： CCS：发布：实施：

GOST R ISO 16000-14-2013 室内空气. 第14部分. 总体(气体和粒子相)聚氯联二苯(PCB)和多氯代二苯并二恶英/多氯代二苯并呋喃(PCDD/PCDF)的测定. 使用高分辨率气象色谱和质谱分析法进行的提取, 清理和分析
简介：
信息：ICS：13.040.20 CCS：发布：2013 实施：2014-12-01

ASTM D2650-99 质谱法测定气体化学成分的标准试验方法
简介：
信息：ICS：71.040.40 CCS：发布：1999-04-10 实施：

DZ/T 0064.77-2021 地下水质分析方法第77部分：18O的测定CO2-H2O平衡—气体同位素质谱法
简介：
信息：ICS： CCS：发布：实施：

GOST R 8.735.2-2013 确保测量一致性的国家系统. 液体和固体介质及材料有机组分含量测量仪器的国家层次方案. 基于同位素稀释和重力测定液体和气体色谱-质谱的国家一级标准组件转移
简介：
信息：ICS：17.020 CCS：发布：2013 实施：2014-10-01

ASTM D2650-1999 质谱法测定气体化学组成的试验方法
简介：1.1 This test method covers the quantitative analysis of gases containing specific combinations of the following components: hydrogen; hydrocarbons with up to six carbon atoms per molecule; carbon monoxide; carbon dioxide; mercaptans with one or two carbon atoms per molecule; hydrogen sulfide; and air (nitrogen, oxygen, and argon). This test method cannot be used for the determination of constituents present in amounts less than 0.1 mole%. Dimethylbutanes are assumed absent unless specifically sought. Note 1-Although experimental procedures described herein are uniform, calculation procedures vary with application. The following influences guide the selection of a particular calculation: qualitative mixture composition; minimum error due to components presumed absent; minimum cross interference between known components; maximum sensitivity to known components; low frequency and complexity of calibration; and type of computing machinery. Because of these influences, a tabulation of calculation procedures recommended for stated applications is presented in Section 12 (Table 1). Note 2-This test method was developed on Consolidated Electrodynamics Corporation Type 103 Mass Spectrometers. Users of other instruments may have to modify operating parameters and the calibration procedure. 1.2 This standard does not purport to address all of the safety problems, 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 Note 6.
信息：ICS：71.040.40 (Chemical analysis) CCS：N50 发布：1999 实施：

DZ/T 0064.90-2021 地下水质分析方法第90部分：18O的测定在线CO2-H2O平衡—气体同位素质谱法
简介：
信息：ICS： CCS：发布：实施：

ISO 15011-5-2011 焊接和同类工艺过程中的健康和安全.实验室法烟气抽样.第5部分:采用热解气体色谱质谱联用法对焊接过程中所产生的热降解产品或全部或部分由有机材料制成的刻纹过深产品进行鉴定
简介：
信息：ICS：13.040.30;13.100;25.160.10 CCS：C52 发布：2011-10 实施：

ASTM E1603-1999(2006) 用罩式质谱探漏仪或残余气体分析仪作检漏测量的标准试验方法
简介：Test Method A8212;This test method is the most frequently used in leak testing components. Testing of components is correlated to a standard leak, and the actual leak rate is measured. Acceptance is based on the maximum system allowable leakage. For most production needs, acceptance is based on acceptance of parts leaking less than an established leakage rate, which will ensure safe performance over the projected life of the component. Care must be exercised to ensure that large systems are calibrated with the standard leak located at a representative place on the test volume. As the volume tends to be large (>1 m3) and there are often low conductance paths involved, a check of the response time as well as system sensitivity should be made. Test Method B8212;This test method is used for testing vacuum systems either as a step in the final test of a new system or as a maintenance practice on equipment used for manufacturing, environmental test, or conditioning parts. As with Test Method A, the response time and a system sensitivity check may be required for large volumes. Test Method C8212;This test method is to be used only when there is no convenient method of connecting the LD to the outlet of the high-vacuum pump. If a helium LD is used and the high-vacuum pump is an ion pump or cryopump, leak testing is best accomplished during the roughing cycle, as these pumps leave a relatively high percentage of helium in the high-vacuum chamber. This will limit the maximum sensitivity that can be obtained.1.1 These test methods cover procedures for testing the sources of gas leaking at the rate of 4.4 10 14 moles/s (1 109 standard-cm 3/s at 0C) or greater. These test methods may be conducted on any object that can be evacuated and to the other side of which helium or other tracer gas may be applied. The object must be structurally capable of being evacuated to pressures of 0.1 Pa (approximately 103 torr).1.2 Three test methods are described;1.2.1 Test Method AFor the object under test capable of being evacuated, but having no inherent pumping capability.1.2.2 Test Method BFor the object under test with integral pumping capability.1.2.3 Test Method CFor the object under test as in Test Method B, in which the vacuum pumps of the object under test replace those normally used in the leak detector (LD).1.3 The values stated in SI units are to be regarded as standard. The values given in brackets are for information only.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： CCS：J04 发布：1999 实施：

DZ/T 0064.87-2021 地下水质分析方法第87部分：13C的测定在线磷酸酸解-气体同位素质谱法
简介：
信息：ICS： CCS：发布：实施：

ISO 15011-5:2011 焊接和相关工艺的健康与安全——烟雾和气体取样的实验室方法第5部分:使用热解气相色谱-质谱法识别焊接或切割全部或部分有机材料组成的产品时产生的热降解产物
简介：
信息：ICS：13.100 CCS：发布：2011-09-23 实施：

ASTM E1603-1999 用罩式质谱探漏仪或残余气体分析仪作检漏测量的标准试验方法
简介：1.1 These test methods cover procedures for testing the sources of gas leaking at the rate of 4.4 X 10 -14 moles/s (1 X 10 -9 std-cm /s at 0176C) or greater. The test may be conducted on any object that can be evacuated and to the other side of which helium or other tracer gas may be applied. The object must be structurally capable of being evacuated to pressures of 0.1 Pa (approximately 10 -3 torr). 1.2 Three test methods are described; 1.2.1 Test Method A -For the object under test capable of being evacuated, but having no inherent pumping capability. 1.2.2 Test Method B -For the object under test with integral pumping capability. 1.2.3 Test Method C -For the object under test as in Test Method B, in which the vacuum pumps of the object under test replace those normally used in the leak detector (LD). 1.3 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only. 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 and health practices and determine the applicability of regulatory limitations prior to use.
信息：ICS：23.040.99 (Other pipeline components) CCS：J04 发布：1999 实施：

简介： 信息：

ASTM E1603/E1603M-11 使用质谱检漏仪或残留气体分析仪进行泄漏测量的标准实践
简介：
信息：ICS：23.040.99 CCS：发布：2011-07-01 实施：

ASTM C1344-1997(2003) 用标准气体源质谱法进行六氟化铀的同位分析的标准试验方法
简介：Uranium hexafluoride is a basic material used to prepare nuclear reactor fuel. To be suitable for this purpose, the material must meet the criteria for isotopic composition. This test method is designed to determine whether the material meets the requirements described in Specifications C 787 and C 996. ASTM Committee C-26 Safeguards Statement: 5.2.1 The material (uranium hexafluoride) to which this test method applies is subject to the nuclear safeguards regulations governing its possession and use. The analytical procedure in this test method has been designated as technically acceptable for generating safeguards accountability data. 5.2.2 When used in conjunction with appropriate certified reference materials (CRMs), this procedure can demonstrate traceability to the national measurement base. However, adherence to this procedure does not automatically guarantee regulatory acceptance of the regulatory safeguards measurements. It remains the sole responsibility of the user of this test method to ensure that its application to safeguards has the approval of the proper regulatory authorities.1.1 This test method covers the isotopic analysis of uranium hexafluoride (UF6) and may be used for the entire range of 235U isotopic compositions for which standards are available.1.2 This test method is applicable to the determination of the isotopic relationship between two UF6 samples. If the abundance of a specific isotope of one sample (the standard) is known, its abundance in the other can be determined. This test method is flexible in that the number of times a given material is admitted to the ion source may be adjusted to the minimum required for a specified precision level.1.3 The sensitivity with which differences between two materials can be detected depends on the measuring system used, but ratio-measuring devices can generally read ratio-of-mol ratio differences as small as 0.0001.1.4 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only.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 use. Specific hazards statements are given in Section 7.
信息：ICS： CCS：F80 发布：1997 实施：

简介： 信息：

ASTM E1603/E1603M-2011 用罩式质谱探漏仪或残余气体分析仪作检漏测量的标准试验方法
简介：Test Method A8212;This test method is the most frequently used in leak testing components. Testing of components is correlated to a standard leak, and the actual leak rate is measured. Acceptance is based on the maximum system allowable leakage. For most production needs, acceptance is based on acceptance of parts leaking less than an established leakage rate, which will ensure safe performance over the projected life of the component. Care must be exercised to ensure that large systems are calibrated with the standard leak located at a representative place on the test volume. As the volume tends to be large (>1 m3) and there are often low conductance paths involved, a check of the response time as well as system sensitivity should be made. Test Method B8212;This test method is used for testing vacuum systems either as a step in the final test of a new system or as a maintenance practice on equipment used for manufacturing, environmental test, or conditioning parts. As with Test Method A, the response time and a system sensitivity check may be required for large volumes. Test Method C8212;This test method is to be used only when there is no convenient method of connecting the LD to the outlet of the high-vacuum pump. If a helium LD is used and the high-vacuum pump is an ion pump or cryopump, leak testing is best accomplished during the roughing cycle, as these pumps leave a relatively high percentage of helium in the high-vacuum chamber. This will limit the maximum sensitivity that can be obtained.1.1 This practice covers procedures for testing the sources of gas leaking at the rate of 1 x00D7; 10x2212;8 Pa m3/s (1 x00D7; 10x2212;9 standard-cm3/s at 0x00B0;C) or greater. These test methods may be conducted on any object that can be evacuated and to the other side of which helium or other tracer gas may be applied. The object must be structurally capable of being evacuated to pressures of 0.1 Pa (approximately 10x2212;3 torr). 1.2 Three test methods are described; 1.2.1 Test Method A8212;For the object under test capable of being evacuated, but having no inherent pumping capability. 1.2.2 Test Method B8212;For the object under test with integral pumping capability. 1.2.3 Test Method C8212;For the object under test as in Test Method B, in which the vacuum pumps of the object under test replace those normally used in the leak detector (LD). 1.3 Units8212;The values stated in either SI or std-cc/sec units are to be regarded separately as standard. The values stated in each system may not be exact equivalents: therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the 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 and health practices and determine the applicability of regulatory limitations prior to use.
信息：ICS：23.040.99 CCS：N56 发布：2011 实施：

ASTM C1344-1997(2008)e1 用标准气体源质谱法进行六氟化铀的同位分析的标准试验方法
简介：Uranium hexafluoride is a basic material used to prepare nuclear reactor fuel. To be suitable for this purpose, the material must meet the criteria for isotopic composition. This test method is designed to determine whether the material meets the requirements described in Specifications C 787 and C 996. ASTM Committee C-26 Safeguards Statement: The material (uranium hexafluoride) to which this test method applies is subject to the nuclear safeguards regulations governing its possession and use. The analytical procedure in this test method has been designated as technically acceptable for generating safeguards accountability data. When used in conjunction with appropriate certified reference materials (CRMs), this procedure can demonstrate traceability to the national measurement base. However, adherence to this procedure does not automatically guarantee regulatory acceptance of the regulatory safeguards measurements. It remains the sole responsibility of the user of this test method to ensure that its application to safeguards has the approval of the proper regulatory authorities.1.1 This test method covers the isotopic analysis of uranium hexafluoride (UF6) and may be used for the entire range of 235U isotopic compositions for which standards are available. 1.2 This test method is applicable to the determination of the isotopic relationship between two UF6 samples. If the abundance of a specific isotope of one sample (the standard) is known, its abundance in the other can be determined. This test method is flexible in that the number of times a given material is admitted to the ion source may be adjusted to the minimum required for a specified precision level. 1.3 The sensitivity with which differences between two materials can be detected depends on the measuring system used, but ratio-measuring devices can generally read ratio-of-mol ratio differences as small as 0.0001. 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 use. Specific hazards statements are given in Section 7.
信息：ICS：27.120.30 (Fissile materials and nuclear fuel tech CCS：F46 发布：1997 实施：

简介： 信息：

ISO/TS 11251:2010 纳米技术——单壁碳纳米管样品中挥发性成分的演化气体分析/气相色谱-质谱表征
简介：
信息：ICS： CCS：发布：2010-11-22 实施：

ASTM C1344-1997 用标准气体源质谱法进行六氟化铀的同位分析的标准试验方法
简介：1.1 This test method covers the isotopic analysis of uranium hexafluoride (UF6) and may be used for the entire range of 235U isotopic compositions for which standards are available. This test method is adaptable to the determination of any uranium isotope. 1.2 This test method is applicable to the determination of the isotopic relationship between two UF6 samples. If the abundance of a specific isotope of one sample (the standard) is known, its abundance in the other can be determined. This test method is flexible in that the number of times a given material is admitted to the ion source may be adjusted to the minimum required for a specific precision level. 1.3 The sensitivity with which differences between two materials can be detected depends on the measuring system used, but ratio-measuring devices can generally read ratio-of-mol ratio differences as 0.0001. 1.4 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only. 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 use. Specific hazards statements are given in Section 7.
信息：ICS：27.120.30 (Fissile materials and nuclear fuel tech CCS：F80 发布：1997 实施：

简介： 信息：

ASTM C1742-10 通过双标准单集气气体质谱法进行六氟化铀同位素分析的标准试验方法
简介：
信息：ICS：27.120.30 CCS：发布：2010-10-01 实施：

ASTM D5790-1995 用毛细管柱气体色谱/质谱法测量水中可清除有机化合物的标准试验方法
简介：1.1 This test method covers the identification and simultaneous measurement of purgeable volatile organic compounds. It has been validated for treated drinking water, wastewater, and ground water. This test method is not limited to these particular aqueous matrices; however, the applicability of this test method to other aqueous matrices must be demonstrated. 1.2 This test method is applicable to a wide range of organic compounds that have sufficiently high volatility and low water solubility to be efficiently removed from water samples using purge and trap procedures. Table 1 lists the compounds that have been validated for this test method. This test method is not limited to the compounds listed in Table 1; however, the applicability of the test method to other compounds must be demonstrated. 1.3 Analyte concentrations up to approximately 200 956;g/L may be determined without dilution of the sample. Analytes that are inefficiently purged from water will not be detected when present at low concentrations, but they can be measured with acceptable accuracy and precision when present in sufficient amounts. 1.4 Analytes that are not separated chromatographically, but that have different mass spectra and noninterfering quantitation ions, can be identified and measured in the same calibration mixture or water sample. Analytes that have very similar mass spectra cannot be individually identified and measured in the same calibration mixture or water sample unless they have different retention times. Coeluting compounds with very similar mass spectra, such as structural isomers, must be reported as an isomeric group or pair. Two of the three isomeric xylenes are examples of structural isomers that may not be resolved on the capillary column, and if not, must be reported as an isomeric pair. 1.5 It is the responsibility of the user to ensure the validity of this test method for untested matrices. 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： CCS：Z16 发布：1995 实施：

简介： 信息：

ASTM D2650-10 质谱法测定气体化学成分的标准试验方法
简介：
信息：ICS：71.040.40 CCS：发布：2010-05-01 实施：

ASTM D5790-1995(2012) 利用毛细管柱气体色谱/质谱法测量水中可清除有机化合物的标准试验方法
简介：Purgeable organic compounds have been identified as contaminants in treated drinking water, wastewater, ground water, and Toxicity Characteristic Leaching Procedure (TCLP) leachate. These contaminants may be harmful to the environment and to people. Purge and trap sampling is a generally applicable procedure for concentrating these components prior to gas chromatographic analysis.1.1 This test method covers the identification and simultaneous measurement of purgeable volatile organic compounds. It has been validated for treated drinking water, wastewater, and ground water. This test method is not limited to these particular aqueous matrices; however, the applicability of this test method to other aqueous matrices must be demonstrated. 1.2 This test method is applicable to a wide range of organic compounds that have sufficiently high volatility and low water solubility to be efficiently removed from water samples using purge and trap procedures. Table 1 lists the compounds that have been validated for this test method. This test method is not limited to the compounds listed in Table 1; however, the applicability of the test method to other compounds must be demonstrated. 1.3 Analyte concentrations up to approximately 200 x03BC;g/L may be determined without dilution of the sample. Analytes that are inefficiently purged from water will not be detected when present at low concentrations, but they can be measured with acceptable accuracy and precision when present in sufficient amounts. 1.4 Analytes that are not separated chromatographically, but that have different mass spectra and noninterfering quantitation ions, can be identified and measured in the same calibration mixture or water sample. Analytes that have very similar mass spectra cannot be individually identified and measured in the same calibration mixture or water sample unless they have different retention times. Coeluting compounds with very similar mass spectra, such as structural isomers, must be reported as an isomeric group or pair. Two of the three isomeric xylenes are examples of structural isomers that may not be resolved on the capillary column, and if not, must be reported as an isomeric pair. 1.5 It is the responsibility of the user to ensure the validity of this test method for untested matrices. 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：71.080.01 (Organic chemicals in general) CCS：发布：1995 实施：

简介： 信息：

ASTM D2650-2010(2015) 采用质谱法测定气体化学成分的标准试验方法
简介：5.1x00a0;A knowledge of the composition of refinery gases is useful in diagnosing the source of plant upsets, in determining the suitability of certain gas streams for use as fuel, or as feedstocks for polymerization and alkylation, and for monitoring the quality of commercial gases. 1.1x00a0;This test method covers the quantitative analysis of gases containing specific combinations of the following components: hydrogen; hydrocarbons with up to six carbon atoms per molecule; carbon monoxide; carbon dioxide; mercaptans with one or two carbon atoms per molecule; hydrogen sulfide; and air (nitrogen, oxygen, and argon). This test method cannot be used for the determination of constituents present in amounts less than 0.1 mole8201;%. Dimethylbutanes are assumed absent unless specifically sought. Note 1:x00a0;Although experimental procedures described herein are uniform, calculation procedures vary with application. The following influences guide the selection of a particular calculation: qualitative mixture composition; minimum error due to components presumed absent; minimum cross interference between known components; maximum sensitivity to known components; low frequency and complexity of calibration; and type of computing machinery. Because of these influences, a tabulation of calculation procedures recommended for stated applications is presented in Section 12 (Table 1).
信息：ICS：71.040.40 CCS：发布：2010 实施：

ASTM D5790-1995(2006) 用毛细管柱气体色谱/质谱法测量水中可清除有机化合物的标准试验方法
简介：Purgeable organic compounds have been identified as contaminants in treated drinking water, wastewater, ground water, and Toxicity Characteristic Leaching Procedure (TCLP) leachate. These contaminants may be harmful to the environment and to people. Purge and trap sampling is a generally applicable procedure for concentrating these components prior to gas chromatographic analysis.1.1 This test method covers the identification and simultaneous measurement of purgeable volatile organic compounds. It has been validated for treated drinking water, wastewater, and ground water. This test method is not limited to these particular aqueous matrices; however, the applicability of this test method to other aqueous matrices must be demonstrated.1.2 This test method is applicable to a wide range of organic compounds that have sufficiently high volatility and low water solubility to be efficiently removed from water samples using purge and trap procedures. lists the compounds that have been validated for this test method. This test method is not limited to the compounds listed in ; however, the applicability of the test method to other compounds must be demonstrated. 1.3 Analyte concentrations up to approximately 200 956;g/L may be determined without dilution of the sample. Analytes that are inefficiently purged from water will not be detected when present at low concentrations, but they can be measured with acceptable accuracy and precision when present in sufficient amounts.1.4 Analytes that are not separated chromatographically, but that have different mass spectra and noninterfering quantitation ions, can be identified and measured in the same calibration mixture or water sample. Analytes that have very similar mass spectra cannot be individually identified and measured in the same calibration mixture or water sample unless they have different retention times. Coeluting compounds with very similar mass spectra, such as structural isomers, must be reported as an isomeric group or pair. Two of the three isomeric xylenes are examples of structural isomers that may not be resolved on the capillary column, and if not, must be reported as an isomeric pair.1.5 It is the responsibility of the user to ensure the validity of this test method for untested matrices.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：71.080.01 (Organic chemicals in general) CCS：Z16 发布：1995 实施：

简介： 信息：