电离质谱检测标准电离质谱-中析研究所检测

(CMA)

(CNAS)

(ISO)

(高新技术企业)

电离质谱相关标准参考信息

GB/T 33682-2017 基质辅助激光解析电离飞行时间质谱鉴别微生物方法通则
简介：
信息：ICS：07.080 CCS：A40 发布：2017-05-12 00:00:00.0 实施：2017-12-01 00:00:00.0

ASTM C1672-2017 用热电离质谱分光计通过总数蒸发法测定铀或钚同位素组成或浓度的标准试验方法
简介：5.1x00a0;The total evaporation method is used to measure the isotopic composition of uranium and plutonium materials, and may be used to measure the elemental concentrations of the two elements when employing the IDMS technique. 5.2x00a0;Uranium and plutonium compounds are used as nuclear reactor fuels. In order to be suitable for use as a nuclear fuel the starting material must meet certain criteria, such as found in Specifications C757, C833, C753, C776, C787, C967, C996, C1008, or as specified by the purchaser. The uranium concentration, plutonium concentration, or both, and isotope abundances are measured by thermal ionization mass spectrometry following this method. 5.3x00a0;The total evaporation method allows for a wide range of sample loading with no significant change in precision or accuracy. The method is also suitable for trace-level loadings with some loss of precision and accuracy. The total evaporation method and modern instrumentation allow for the measurement of minor isotopes using ion counting detectors, while the major isotope(s) is(are) simultaneously measured using Faraday cup detectors. 5.4x00a0;The new generation of miniaturized ion counters allow extremely small samples, in the picogram range, to be measured via the total evaporation method. The method may be employed for measuring environmental or safeguards inspection samples containing nanogram quantities of uranium or plutonium. Very small loadings require special sample handling and careful evaluation of measurement uncertainties. 5.5x00a0;Typical uranium analyses are conducted using sample loadings between 50 nanograms and several micrograms. For uranium isotope ratios the total evaporation method had been used in several recent NBL isotopic certified reference material (CRM) characterizations (for example (2, 3)). A detailed comparison of the total evaporation data on NBL uranium CRMs analyzed by the MAT 261 and TRITONTM instruments is provided in Ref (5). For total evaporation, plutonium analyses are generally conducted using sample loads in the range of 30 to 400 nanograms of plutonium. 1.1x00a0;This method describes the determination of the isotopic composition, or the concentration, or both, of uranium and plutonium as nitrate solutions by the total evaporation method using a thermal ionization mass spectrometer (TIMS) instrument. Purified uranium or plutonium nitrate solutions are deposited onto a metal filament and placed in the mass spectrometer. Under computer control, ion currents are generated by heating of the filament(s). The ion currents are continually measured until the whole sample is exhausted. The measured ion currents are integrated over the course of the measurement and normalized to a reference isotope ion current to yield isotope ratios.
信息：ICS：27.120.30 CCS：F40 发布：2017 实施：

NF T51-241-2011 塑料.利用矩阵辅助激光解析/电离渡越时间质谱分析法进行聚合物样本分子质量和分子质量分布的测定(MALDI-TOF-MS).
简介：
信息：ICS：83.080.01 CCS：G31 发布：2011-06-01 实施：2011-06-25

GB/T 22967-2008 牛奶和奶粉中β-雌二醇残留量的测定.气相色谱-负化学电离质谱法
简介：本标准规定了牛奶和奶粉中β-雌二醇残留量气相色谱-负化学电离质谱的测定方法。本标准适用于牛奶和奶粉中β-雌二醇残留量的测定。。本标准的方法检出限：牛奶0.25μg/kg,奶粉2μg/kg.
信息：ICS：67.050 CCS：X04 发布：2008-12-31 实施：2009-05-01

EJ/T 973-2016 二氧化铀粉末和芯块中铀同位素丰度的测定热电离质谱法
简介：
信息：ICS：27.120.30 CCS：F48 发布：2016-12-14 实施：2017-03-01

ASTM C1413-05(2011) 热电离质谱法测定水解六氟化铀和硝酸铀酰溶液同位素分析的标准试验方法
简介：
信息：ICS：27.120.30 CCS：发布：2011-06-01 实施：

GB/T 20749-2006 牛尿中β-雌二醇残留量的测定气相色谱-负化学电离质谱法
简介：本标准规定了牛尿中β-雌二醇残留量气相色谱-负化学电离质谱测定方法。本标准适用于牛尿中β-雌二醇残留量的测定。本标准的方法检出限：0.25μg/L。
信息：ICS：67.050 CCS：X04 发布：2006-12-31 实施：2007-03-01

ASTM D3239-91(2016) 通过高电离电压质谱测定气油芳香族馏分的芳香族分析的标准测试方法
简介：
信息：ICS：75.080 CCS：发布：2016-10-01 实施：

ISO 10927-2011 塑料.用辅助矩阵激光吸附/电离飞行时间质谱法测定聚合物物种的分子质量和分子质量分布
简介：This International Standard specifies a general method for determining the average molecular mass andmolecular mass distribution of polymers (see Reference [1]) from 2 000 g⋅mol to 20 000 g⋅mol by matrixassistedlaser desorption/ionization time-of-flight mass spectrometry (MALDI-TOF-MS).The average molecular masses and molecular mass distributions are calculated from a calibration curveconstructed using synthetic-polymer and/or biopolymer standards. This method is therefore classified as arelative method.The method is not applicable to polyolefins or to polymers with a polydispersity ＞1,2.
信息：ICS：83.080.01 CCS：G31 发布：2011-04-15 实施：

KS I ISO 12010-2022 水质.水中短链多氯烷烃（SCCP）的测定.气相色谱-质谱（GC-MS）和负离子化学电离（NCI）法
简介：
信息：ICS：13.060.50 CCS：发布：2022-02-15 实施：

ASTM D2786-91(2016) 通过高电离电压质谱分析气油饱和馏分的烃类型的标准测试方法
简介：
信息：ICS：75.160.20 CCS：发布：2016-10-01 实施：

ISO 10927:2011 塑料制品；用基质辅助激光解吸/电离飞行时间质谱（MALDI-TOF-MS）测定聚合物物种的分子质量和分子质量分布
简介：
信息：ICS：83.080.01 CCS：发布：2011-04-07 实施：

DIN EN ISO 8299-2021 核燃料技术. 用热电离质谱法测定硝酸溶液中核材料的同位素, 元素铀和钚的浓度(ISO 8299-2019); 英文版本EN ISO 8299-2021
简介：This document specifies a method for the determination of the isotopic and elemental uranium and plutonium concentrations of nuclear materials in nitric acid solutions by thermal-ionization mass spectrometry.The method applies to uranium and plutonium isotope composition and conc
信息：ICS：27.120.30 CCS：F46 发布：2021-04-00 实施：

ISO 15106-6:2015 塑料 - 薄膜和片材 - 水蒸汽透过率的测定 - 第6部分:大气压电离质谱法
简介：
信息：ICS：83.140.10 CCS：发布：2015-04-13 实施：

EN ISO 10927-2011 塑料.用辅助矩阵激光吸附/电离飞行时间质谱法测定聚合物物种的分子质量和分子质量分布
简介：This International Standard specifies a general method for determining the average molecular mass and molecular mass distribution of polymers (see Reference [1]) from 2 000 g⋅mol−1 to 20 000 g⋅mol−1 by matrixassisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOF-MS).The average molecular masses and molecular mass distributions are calculated from a calibration curve constructed using synthetic-polymer and/or biopolymer standards. This method is therefore classified as a relative method.The method is not applicable to polyolefins or to polymers with a polydispersity >1,2.
信息：ICS：83.080.01 CCS：发布：2011-04-01 实施：

ISO 22818:2021 纺织品不同基体纺织品中短链氯化石蜡和中链氯化石蜡的气相色谱-负离子化学电离质谱法测定
简介：
信息：ICS：59.060.01 CCS：发布：2021-03-10 实施：

DIN EN ISO 12010-2014 水质. 水中短链多氯代三苯烷类(SCCP)的测定. 气相色谱质谱分析法(GC-MS)和负离子化学电离法(NCI)(ISO 12010-2012); 德文版本EN ISO 12010-2014
简介：
信息：ICS：13.060.50 CCS：Z16 发布：2014-07 实施：

EJ/T 1212.2-2008 烧结氧化钆-二氧化铀芯块分析方法.第2部分:热电离质谱法测定铀同位素丰度
简介：本部分规定了烧结氧化钆-二氧化铀芯块中热电离质谱法测定铀同位素丰度的试剂和材料、仪器设备、试样制备、分析步骤、结果计算及方法精密度。本部分适用于氧化钆质量分数最大值为12%的烧结GdO-UO芯块中铀同位素丰度的测定。本部分测定U摩尔丰度范围为1%～10%。
信息：ICS：27.120.30 CCS：F46 发布：2008-03-17 实施：2008-10-01

T/CAEPI 28-2020 生活垃圾焚烧烟气二噁英激光电离飞行时间质谱在线检测系统技术要求
简介：本标准规定了生活垃圾焚烧烟气二噁英激光电离飞行时间质谱在线检测系统（以下简称“在线检测系统”）的组成、技术要求、检测方法、运行期质量保证、检验规则及产品标志、包装、运输和贮存。本标准适用于生活垃圾焚烧烟气二噁英激光电离飞行时间质谱在线检测系统。
信息：ICS：13.020.99 CCS：N772 发布：2020-12-22 实施：2022-04-24

NF T90-046-2014 水质. 水中短链多氯代三苯烷类 (SCCP) 的测定. 气相色谱质谱分析法 (GC-MS) 和负离子化学电离法 (NCI)
简介：La présente Norme internationale spécifie une méthode de détermination quantitative de la somme des n-alcanes polychlorés à chaîne courte également connus sous le nom de paraffines polychlorées à chaîne courte (SCCP), ayant une chaîne carbonée comprise entre n-C10 et n-C13 inclus, dans des mélanges dont la fraction massique ("teneur") de chlore varie de 49 % à 67 %, contenant environ 6 300 des environ 8 000 congénères.
信息：ICS：13.060.50 CCS：发布：2014-06-14 实施：2014-06-14

ASTM C1672-2007 用热电离质谱分光计通过总数蒸发法测定铀或钚同位素组成或浓度的标准试验方法
简介：1.1 This method describes the determination of the isotopic composition and/or the concentration of uranium and plutonium as nitrate solutions by the thermal ionization mass spectrometric (TIMS) total evaporation method. Purified uranium or plutonium nitrate solutions are loaded onto a degassed metal filament and placed in the mass spectrometer. Under computer control, ion currents are generated by heating of the filament(s). The ion beams are continually measured until the sample is exhausted. The measured ion currents are integrated over the course of the run, and normalized to a reference isotope ion current to yield isotopic ratios.1.2 In principle, the total evaporation method should yield isotopic ratios that do not require mass bias correction. In practice, some samples may require this bias correction. When compared to the conventional TIMS method, the total evaporation method is approximately two times faster, improves precision from two to four fold, and utilizes smaller sample sizes.1.3 The total evaporation method may lead to biases in minor isotope ratios due to peak tailing from adjacent major isotopes, depending on sample characteristics. The use of an electron multiplier equipped with an energy filter may eliminate or diminish peak tailing effects. Measurement of instrument abundance sensitivity may be used to ensure that such biases are negligible, or may be used to bias correct minor isotope ratios.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：27.120.30 (Fissile materials and nuclear fuel tech CCS：F46 发布：2007 实施：

T/CAEPI 28-2020 生活垃圾焚烧烟气二噁英激光电离飞行时间质谱在线检测系统技术要求
简介：
信息：ICS：13.020.99 CCS：N56 发布：2020-12-22 实施：2021-01-01

EN ISO 12010-2014 水质.水中短链多氯烷烃(SCCPs)的测定.用气相色谱,质谱法(GC-MS)和负离子化学电离法(NCI)(ISO 12010:2012)
简介：Diese Internationale Norm legt ein Verfahren zur quantitativen Bestimmung der Summe kurzkettiger polychlorierter n-Alkane oder kurzkettiger polychlorierter Paraffine (Abk.: SCCP) mit einer Kohlenstoff-Kettenlange zwischen n-C10 bis einschlieslich n-C13 in Gemischen mit Chlorgehalten zwischen 49 % und 67 % fest, die ungefahr 6300 der etwa 8000 Kongenere umfassen. Dieses Verfahren ist zur Bestimmung der Summe von SCCP in ungefiltertem Oberflachenwasser, Grundwasser, Trinkwasser und Abwasser unter Verwendung der Gaschromatographie-Massenspektrometrie mit Elektroneneinfang nach negativer chemischer Ionisierung (GC-ECNI-MS) geeignet. Das Verfahren kann fur Proben mit einem Gehalt von 0,1 µg/l bis 10 µg/l angewendet werden. In Abhangigkeit von der Abwasser-Matrix kann die niedrigste nachweisbare Konzentration > 0,1 µg/l betragen.
信息：ICS：13.060.50 CCS：Z16 发布：2014-04 实施：

ASTM C1672-2007(2014) 用热电离质谱分光计通过总数蒸发法测定铀或钚同位素组成或浓度的标准试验方法
简介：5.1x00a0;The total evaporation method is used to measure the isotopic composition of uranium and plutonium materials, and may be used to measure the elemental concentrations of the two elements when employing the IDMS technique. 5.2x00a0;Uranium and plutonium compounds are used as nuclear reactor fuels. In order to be suitable for use as a nuclear fuel the starting material must meet certain specifications, such as found in Specifications C757, C833, C753, C776, C787, C967, C996, C1008, or as specified by the purchaser. The uranium and/or plutonium concentration and isotopic abundances are measured by mass spectrometry following this method. 5.3x00a0;The total evaporation method allows for a wide range of sample loading with no loss in precision or accuracy, and is also suitable for trace-level loadings with consequent loss of precision. Typical uranium analyses are conducted using sample loadings between 10 nanograms and several micrograms. Plutonium analyses are generally conducted using between five and 200 nanograms of plutonium per filament. The total evaporation method and modern instrumentation allow for the measurement of minor isotopes using ion counting detectors, while the major isotopes are simultaneously measured using Faraday cup detectors. 5.4x00a0;New generations of miniaturized ion counters now allow extremely small samples, in the picogram to femtogram range, to be measured via total evaporation methods. The method may be employed for measuring environmental or safeguards inspection samples containing very small quantities of uranium or plutonium. Very small loadings require special sample handling and analysis techniques, and careful evaluation of measurement uncertainty contributors. 1.1x00a0;This method describes the determination of the isotopic composition and/or the concentration of uranium and plutonium as nitrate solutions by the thermal ionization mass spectrometric (TIMS) total evaporation method. Purified uranium or plutonium nitrate solutions are loaded onto a degassed metal filament and placed in the mass spectrometer. Under computer control, ion currents are generated by heating of the filament(s). The ion beams are continually measured until the sample is exhausted. The measured ion currents are integrated over the course of the run, and normalized to a reference isotope ion current to yield isotopic ratios. 1.2x00a0;In principle, the total evaporation method should yield isotopic ratios that do not require mass bias correction. In practice, some samples may require this bias correction. When compared to the conventional TIMS method, the total evaporation method is approximately two times faster, improves precision from two to four fold, and utilizes smaller sample sizes. 1.3x00a0;The total evaporation method may lead to biases in minor isotope ratios due to peak tailing from adjacent major isotopes, depending on sample characteristics. The use of an electron multiplier equipped with an energy filter may eliminate or diminish peak tailing effects. Measurement of instrument abundance sensitivity may be used to ensure that such biases are negligible, or may be used to bias correct minor isotope ratios. 1.4x00a0;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：27.120.30 (Fissile materials and nuclear fuel tech CCS：发布：2007 实施：

DB37/T 4113.4-2020 蔬菜、水果中农药多残留的快速检测方法　原位电离质谱法　第4部分：茄果类蔬菜
简介：
信息：ICS：65.100 CCS：G 25 发布：2020-08-31 实施：2020-10-01

BS ISO 12010-2012 水质.水中短链多氯化烷烃(SCCPs)的测定.利用气相色谱-质谱分析法(GC-MS)和负离子化学电离法(NCI)测定
简介：
信息：ICS：13.060.50 CCS：Z16 发布：2012-05-31 实施：2012-05-31

DIN 55674-2006 合成聚合物. 通过基质辅助激光解吸/电离测定聚合物分子质量及分子质量分布测定. 飞行时间质谱法
简介：This document specifies a general method for determining the average molecular mass and molecular mass distribution of linear atactic polystyrene from 5.00 g/mol to 20.000 g/mol by matrix assisted laser desorption/ionization - time of flight - mass spectrometry (MALDI - TOF - MS). Average masses and mass distributions are calculated from a mass calibration curve constructed using biopolymers. Therefore this method is classified as a relative method.
信息：ICS：83.080.01 CCS：G31 发布：2006-12 实施：

DB 37/T 4113.4-2020 蔬菜、水果中农药多残留的快速检测方法原位电离质谱法第4部分：茄果类蔬菜
简介：本标准规定了茄果类蔬菜番茄和辣椒中农药多残留的快速筛查方法。本标准适用于番茄和辣椒中毒死蜱、克百威、乐果、氟虫腈等34种农药残留的定性鉴别和半定量测定，其它茄果类蔬菜可参照执行。
信息：ICS： CCS：发布：2020-08-31 实施：2020-10-01

ISO 12010:2012 水质与灰分；水中短链多氯烷烃（SCCP）的测定——使用气相色谱-质谱（GC-MS）和负离子化学电离（NCI）的方法
简介：
信息：ICS：13.060.50 CCS：发布：2012-03-15 实施：

ASTM D2786-91(2006) 通过高电离电压质谱分析气油饱和馏分的烃类型的标准测试方法
简介：
信息：ICS：75.080 CCS：发布：2006-05-01 实施：

ISO 12010-2012 水质.水中短链多氯代三苯烷类(SCCPs)的测定.使用气相色谱质谱分析法(GC-MS)和否定化学电离法(NCI)
简介：
信息：ICS：13.060.50 CCS：Z16 发布：2012-03 实施：

ASTM D3239-91(2006) 通过高电离电压质谱测定气油芳香族馏分的芳香族分析的标准测试方法
简介：
信息：ICS：75.080 CCS：发布：2006-05-01 实施：

ISO 12010:2019 水质.水中短链多氯烷烃（SCCP）的测定.气相色谱-质谱法（GC-MS）和负离子化学电离法（NCI）
简介：
信息：ICS：13.060.50 CCS：发布：2019-03-01 实施：

ASTM C1625-2012 用热电离质谱法测定铀和钚浓度和其同位素丰度的标准试验方法
简介：Uranium and plutonium oxides can be used as a nuclear-reactor fuel in the form of pellets. In order to be suitable for use as a nuclear fuel the starting material must meet certain specifications, such as found in Specifications C757, C833, C753, C776, C1008, or as specified by the purchaser. The uranium and/or plutonium concentration and isotopic abundances are measured by mass spectrometry following this test method. The separated heavy element fractions placed on mass spectrometric filaments must be very pure. The quantity required depends upon the sensitivity of the instrument detection system. If an electron multiplier detector is to be used, only a few nanograms are required. If a Faraday cup is used, a few micrograms are needed. Chemical purity of the sample becomes more important as the sample size decreases, because ion emission of the sample is suppressed by impurities.1.1 This test method covers the determination of the concentration and isotopic composition of uranium and plutonium in solutions. The purified uranium or plutonium from samples ranging from nuclear materials to environmental or bioassay matrices is loaded onto a mass spectrometric filament. The isotopic ratio is determined by thermal ionization mass spectrometry, the concentration is determined by isotope dilution. 1.2 The values stated in SI units are to be regarded as the standard. Values in parentheses are for information 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 safety and health practices and determine the applicability of regulatory limitations prior to use.
信息：ICS：27.120.30 (Fissile materials and nuclear fuel tech CCS：F46 发布：2012 实施：

ASTM C1413-05 热电离质谱法测定水解六氟化铀和硝酸铀酰溶液同位素分析的标准试验方法
简介：
信息：ICS：27.120.30 CCS：发布：2005-06-01 实施：

ISO 12010-2019 水质.水中短链多氯烷烃（SCCP）的测定.气相色谱-质谱法（GC-MS）和负离子化学电离法（NCI）
简介：
信息：ICS：13.060.50 CCS：发布：2019-03-01 实施：

ASTM D2786-91(2011) 通过高电离电压质谱分析气油饱和馏分的烃类型的标准测试方法
简介：
信息：ICS：75.080 CCS：发布：2011-10-01 实施：

ASTM D7134-05 通过基质辅助激光解吸/电离（MALDI） - 飞行时间（TOF）质谱（MS）的分子量平均值和无规聚苯乙烯的分子质量分布的标准测试方法
简介：
信息：ICS：83.080.01 CCS：发布：2005-04-01 实施：

ISO 8299-2019 核燃料技术 - 通过热电离质谱法测定硝酸溶液中核材料的同位素和元素铀浓度和钚浓度
简介：
信息：ICS：27.120.30 CCS：发布：2019-01-30 实施：

ASTM D3239-91(2011) 通过高电离电压质谱测定气油芳香族馏分的芳香族分析的标准测试方法
简介：
信息：ICS：75.080 CCS：发布：2011-10-01 实施：

ISO 8299:2005 核燃料技术——用热电离质谱法测定硝酸溶液中核材料的同位素和元素铀和钚浓度
简介：
信息：ICS：27.120.30 CCS：发布：2005-03-01 实施：

EJ/T 20223-2018 后处理三氧化铀粉末铀同位素组成的测定热电离质谱法
简介：
信息：ICS：ICS27.120.30 CCS：F48 发布：2018-12-28 实施：2019-03-01

DIN EN ISO 10927-2011 塑料.用辅助矩阵激光吸附/电离飞行时间质谱法测定聚合物物种的分子质量和分子质量分布(MALDI-TOF-MS)(ISO 10927-2011).德文版本EN ISO 10927-2011
简介：This International Standard specifies a general method for determining the average molecular mass and molecular mass distribution of polymers from 2000 g mol 1 to 20000 g mol 1 by matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI TOF MS). The average molecular masses and molecular mass distributions are calculated from a calibration curve constructed using synthetic-polymer and/or biopolymer standards. This method is therefore classified as a relative method. The method is not applicable to polyolefins or to polymers with a polydispersity > 1,2.
信息：ICS：83.080.01 CCS：G31 发布：2011-07 实施：

ISO 8299-2005 核燃料技术.热电离质谱法测定硝酸溶液中核物质的同位素和元素铀和钚的浓度
简介：This method applies to the measurement of the isotopic composition and the concentration of uranium and plutonium in input solutions of irradiated Magnox and light water reactor fuels (boiling water reactor or pressurized water reactor), in final products at spent-fuel reprocessing plants and in feed and products of MOX and uranium fuel fabrication. The method is applicable to other fuels, but the chemical separation and spike solution are, if necessary, adapted to suit each type of fuel.
信息：ICS：27.120.30 CCS：F46 发布：2005-02 实施：

ASTM C1413-18 热电离质谱法测定水解六氟化铀和硝酸铀酰溶液同位素分析的标准试验方法
简介：
信息：ICS：27.120.30 CCS：发布：2018-11-01 实施：

ASTM C1625-2005 用热电离质谱法进行铀和钚浓度和同位素丰度的标准试验方法
简介：Uranium and plutonium oxides can be used as a nuclear-reactor fuel in the form of pellets. In order to be suitable for use as a nuclear fuel the starting material must meet certain specifications, such as found in C 757, C 833, C 753, C 776, C 1008, or as specified by the purchaser. The uranium and/or plutonium concentration and isotopic abundances are measured by mass spectrometry following this test method. The separated heavy element fractions placed on mass spectrometric filaments must be very pure. The quantity required depends upon the sensitivity of the instrument detection system. If an electron multiplier detector is to be used, only a few nanograms are required. If a Faraday cup is used, a few micrograms are needed. Chemical purity of the sample becomes more important as the sample size decreases, because ion emission of the sample is suppressed by impurities.1.1 This test method covers the determination of the concentration and isotopic composition of uranium and plutonium in solutions. The purified uranium or plutonium from samples ranging from nuclear materials to environmental or bioassay matrices is loaded onto a mass spectrometric filament. The isotopic ratio is determined by thermal ionization mass spectrometry, the concentration is determined by isotope dilution.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 safety and health practices and determine the applicability of regulatory limitations prior to use.
信息：ICS：27.120.30 (Fissile materials and nuclear fuel tech CCS：F46 发布：2005 实施：

DIN EN ISO 10927-2018 塑料.用辅助矩阵激光吸附/电离飞行时间质谱法测定聚合物物种的分子质量和分子质量分布
简介：Dieses Dokument legt ein allgemeines Verfahren zum Bestimmen der mittleren Molmasse und der Molmassenverteilung von Polymeren (siehe Literaturhinweis [1]) in einem Molmassenbereich von 2 000 g ⋅ mol−1 bis 20 000 g ⋅ mol−1 durch die matrixunterstützte Laser-Desorptions/Ionisations-FlugzeitMassenspektrometrie (MALDI-TOF-MS) fest.Die mittleren Molmassen und Molmassenverteilungen werden über eine Kalibrierkurve berechnet, die mit Hilfe von synthetischen und/oder Biopolymerstandards erstellt wird. Daher handelt es sich um eine relative Methode.Das Verfahren ist nicht für Polyolefine oder Polymere mit einer Polydispersität > 1,2 anwendbar.
信息：ICS：83.080.01 CCS：G31 发布：2018-09-30 实施：2018-09-30

BS EN ISO 10927-2011 塑料.基质辅助激光解吸附/电离飞行时间质谱法(MALDI-TOF-MS)测定聚合物种类的分子质量及分子质量分布
简介：This International Standard specifies a general method for determining the average molecular mass andmolecular mass distribution of polymers (see Reference) from 2 000 g⋅mol to 20 000 g⋅mol by matrixassistedlaser desorption/ionization time-of-flight mass spectrometry (MALDI-TOF-MS).The average molecular masses and molecular mass distributions are calculated from a calibration curveconstructed using synthetic-polymer and/or biopolymer standards. This method is therefore classified as arelative method.The method is not applicable to polyolefins or to polymers with a polydispersity ＞1,2.
信息：ICS：83.080.01 CCS：G31 发布：2011-06-30 实施：2011-06-30

ASTM C1413-2005 用热电离质谱法进行水解六氟化铀和硝酸双氧铀溶液同位素分析的标准试验方法
简介：Uranium hexafluoride used to produce nuclear fuel must meet certain criteria for its isotopic composition as described in Specifications C 787 and C 996.1.1 This method applies to the determinations of isotopic composition in hydrolyzed nuclear grade uranium hexafluoride. It covers isotopic abundance of 235U between 0.1 and 5.0% mass fraction, abundance of 234U between 0.0055 and 0.05% mass fraction, and abundance of 236U between 0.0003 and 0.5% mass fraction. This test method may be applicable to other isotopic abundance providing that corresponding standards are available. 1.2 This test method can apply to uranyl nitrate solutions. This can be achieved either by transforming the uranyl nitrate solution to a uranyl fluoride solution prior to the deposition on the filaments or directly by depositing the uranyl nitrate solution on the filaments. In the latter case, a calibration with uranyl nitrate standards must be performed. 1.3 This test method can also apply to other nuclear grade matrices (for example, uranium oxides) by providing a chemical transformation to uranyl fluoride or uranyl nitrate solution. 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：27.120.30 (Fissile materials and nuclear fuel tech CCS：F46 发布：2005 实施：

NF EN ISO 10927-2018 塑料.用辅助矩阵激光吸附/电离飞行时间质谱法测定聚合物物种的分子质量和分子质量分布
简介：Le présent document spécifie une méthode générale permettant de déterminer la massemoléculaire moyenne et la distribution des masses moléculaires moyennes de polymères (voirRéférence [1]) comprises entre 2 000 g ? mol• 1 et 20 000 g ? mol• 1 par spectrométrie demasse, à temps de vol, après désorption/ionisation laser assistée par matrice(SM-MALDI-TOF).Les masses moléculaires et les distributions des masses moléculaires moyennes sontcalculées à partir d'une courbe d'étalonnage établie à l'aide d'étalons de polymèressynthétiques et/ou de biopolymères. Par conséquent, la présente méthode est classéecomme méthode relative et n'est pas applicable aux polyoléfines et aux polymères ayant unepolydispersité > 1,2.
信息：ICS：83.080.01 CCS：G31 发布：2018-07-01 实施：2018-07-01

JJF 1120-2004 热电离同位素质谱计校准规范
简介：
信息：ICS： CCS：A58 发布：2004-06-04 实施：2004-09-01

ISO 10927:2018 塑料 - 通过基质辅助激光解吸/电离飞行时间质谱法（Maldi-Tof-Ms）测定聚合物种的分子质量和分子质量分布
简介：
信息：ICS：83.080.01 CCS：发布：2018-06-05 实施：

ASTM C1413-99 热电离质谱法测定水解六氟化铀和硝酸铀酰溶液同位素分析的标准试验方法
简介：
信息：ICS：27.120.30 CCS：发布：1999-01-10 实施：

ISO 10927-2018 塑料.用辅助矩阵激光吸附/电离飞行时间质谱法测定聚合物物种的分子质量和分子质量分布
简介：This document specifies a general method for determining the average molecular mass and molecular mass distribution of polymers (see Reference [1]) from 2 000 g ⋅ mol−1 to 20 000 g ⋅ mol−1 by matrixassisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOF-MS).The average molecular masses and molecular mass distributions are calculated from a calibration curve constructed using synthetic-polymer and/or biopolymer standards. This method is therefore classified as a relative method.The method is not applicable to polyolefins or to polymers with a polydispersity >1,2.
信息：ICS：83.080.01 CCS：G31 发布：2018-06-01 实施：2018-06-01

NF T30-711-2011 塑料.基质辅助激光解吸/电离飞行时间质谱分析(MALDI-TOF-MS)的聚合物分子量和分子量分布的测定.
简介：
信息：ICS：83.080.01 CCS：G31 发布：2011-06-01 实施：2011-06-25

ASTM C1413-1999 用热电离质谱法进行水解六氟化铀和硝酸双氧铀溶液同位素分析的标准试验方法
简介：1.1 This method applies to the determinations of isotopic composition in hydrolyzed nuclear grade uranium hexafluoride. It covers isotopic abundance of 235U between 0.1 and 5.0% mass fraction, abundance of 234U between 0.0055 and 0.05% mass fraction, and abundance of 236U between 0.0003 and 0.5% mass fraction. This test method may be applicable to other isotopic abundance providing that corresponding standards are available. 1.2 This test method can apply to uranyl nitrate solutions. This can be achieved either by transforming the uranyl nitrate solution to a uranyl fluoride solution prior to the deposition on the filaments or directly by depositing the uranyl nitrate solution on the filaments. In the latter case, a calibration with uranyl nitrate standards must be performed. 1.3 This test method can also apply to other nuclear grade matrices (for example, uranium oxides) by providing a chemical transformation to uranyl fluoride or uranyl nitrate solution. 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：27.120.30 (Fissile materials and nuclear fuel tech CCS：F46 发布：1999 实施：