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元素分析系列相关标准参考信息

GB/T 29732-2021 表面化学分析 中等分辨俄歇电子能谱仪 元素分析用能量标校准
简介:
信息:ICS:71.040.40 CCS:G04 发布:2021-12-31 实施:2022-07-01 00:00:00.0

KS I ISO 10694-2021 土壤质量.干燃烧后有机碳和总碳的测定(元素分析)
简介:
信息:ICS:13.080.10 CCS发布:2021-10-15 实施

ASTM D8064-16 使用多个单色激发光束的单色能量色散X射线荧光光谱法进行土壤和固体废物元素分析的标准测试方法
简介:
信息:ICS:13.030.10 CCS发布:2016-11-01 实施

GB/T 38904-2020 陶瓷液体色料元素含量测定分析方法
简介:
信息:ICS:81.060.10 CCS:Q31 发布:2020-06-02 实施:2021-05-01 00:00:00.0

ASTM D4927-20 用波长色散X射线荧光光谱法对润滑剂和添加剂成分进行元素分析的标准试验方法钡钙磷硫锌
简介:
信息:ICS:75.100 CCS发布:2020-12-01 实施

BS ISO 17973-2016 表面化学分析.中分辨率螺旋电子光谱仪.元素分析用能量标度的校准
简介:
信息:ICS:71.040.40 CCS:G04 发布:2016-09-30 实施:2016-09-30

GB/T 35099-2018 微束分析 扫描电镜-能谱法 大气细粒子单颗粒形貌与元素分析
简介:
信息:ICS:71.040.40 CCS:G04 发布:2018-05-14 实施:2019-04-01 00:00:00.0

JY/T 0580-2020 元素分析仪分析方法通则
简介:
信息:ICS:03.180 CCS:Y51 发布:2020-09-29 实施:2020-12-01

BS ISO 17973-2016 表面化学分析.中分辨率螺旋电子光谱仪.元素分析用能量标度的校准
简介:
信息:ICS:71.040.40 CCS:G04 发布:2016-09-30 实施:2016-09-30

GB/T 35099-2018 微束分析 扫描电镜-能谱法 大气细粒子单颗粒形貌与元素分析
简介:本标准规定了利用扫描电子显微镜(SEM)及能谱仪(EDS)观测环境空气中细粒子单颗粒形貌、定性分析元素,对环境空气颗粒物进行分类的方法。扫描电镜用于颗粒物的形貌观察和粒径测量,X射线能谱仪用于颗粒物主要元素定性分析。本标准适用于在电子束轰击下稳定的颗粒物分析,不适用于硝酸盐、铵盐等热不稳定的颗粒物分析。
信息:ICS:71.040.40 CCS:G04 发布:2018-05-14 实施:2019-04-01

ASTM D7343-20 用于石油产品和润滑剂元素分析的X射线荧光光谱法优化 样品处理 校准和验证的标准操作规程
简介:
信息:ICS:71.040.50 CCS发布:2020-07-01 实施

ASTM D6052-97(2016) 通过能量分散X射线荧光法制备和元素分析液体危险废物的标准测试方法
简介:
信息:ICSCCS发布:2016-09-01 实施

GB/T 19143-2017 岩石有机质中碳、氢、氧、氮元素分析方法
简介:
信息:ICS:75.010 CCS:E11 发布:2017-05-12 实施:2017-12-01 00:00:00.0

ASTM D7260-20 用于石油产品和润滑剂元素分析的电感耦合等离子体原子发射光谱法(ICP-AES)的优化 校准和验证的标准实践
简介:
信息:ICS:75.080 CCS发布:2020-07-01 实施

ISO 17973-2016 表面化学分析.中分辨率螺旋电子光谱仪.元素分析用能量标度的校准
简介:
信息:ICS:71.040.40 CCS:N51 发布:2016-09 实施

GB/T 32055-2015 微束分析 电子探针显微分析 波谱法元素面分析
简介:本标准规定了使用电子探针波谱法进行元素面分析的方法。本标准规范了移动电子束对试样扫描的面分析(电子束面分析)和移动试样台的面分析(大面积面分析)两种模式的选择,给出了五种数据处理的方式:原始X射线强度法、K值法、校正曲线法、对比法和基体校正法。
信息:ICS:71.040.50 CCS:G04 发布:2015-10-09 实施:2016-09-01

ASTM D7578-20 石油产品和润滑剂元素分析校准要求的标准指南
简介:
信息:ICS:75.080 CCS发布:2020-05-01 实施

DZ/T 0279.3-2016 区域地球化学样品分析方法 第3部分:钡、铍、铋等15个元素量测定 电感耦合等离子体质谱法
简介:
信息:ICS:73.060 CCS:D42 发布:2016-08-16 实施:2016-12-01

GB/T 31391-2015 煤的元素分析
简介:本标准规定了煤的元素分析的术语和定义、方法提要、试验方法、结果表述和试验报告等。本标准适用于煤。
信息:ICS:73.040 CCS:D21 发布:2015-05-15 实施:2015-07-01

ASTM D4927-15(2020) 润滑剂和添加剂成分元素分析的标准试验方法&x2014;用波长色散X射线荧光光谱法测定钡、钙、磷、硫和锌
简介:
信息:ICS:75.100 CCS发布:2020-05-01 实施

ASTM D8056-16 原油元素分析标准指南
简介:
信息:ICS:75.040 CCS发布:2016-07-01 实施

GB/T 29731-2013 表面化学分析 高分辨俄歇电子能谱仪 元素和化学态分析用能量标校准
简介:本标准规定了用于表面元素和化学态分析的俄歇电子能谱的动能标校准方法。并且还规定了校准日程安排,用于在中间某一能量值测试动能标线性、在高低动能区各取一点确认标尺校准的不确定度、校正标尺小漂移以及规定在95%置信度时该动能标校准的扩展不确定度(这个不确定度包括实验室之间研究中观察到的各种现象,但不涵盖所有可能的缺陷)。本标准仅适用于配备溅射清洁离子枪的仪器。不适用于以下情况的仪器:动能标尺的误差随能量明显非线性变化;工作于谱仪的相对分辨率低于0.2%的固定△E/E模式或固定△E为1.5 eV模式时,要求容差极限为±0.05 eV或更小。也不适用于电子枪不能在5 keV~10 keV能量范围操作的仪器。本标准不提供全标尺校准检验,该检验要对每一个在能量标尺上能设定的点加以验证,且应按仪器制造商的推荐程序进行。
信息:ICS:71.040.40 CCS:G04 发布:2013-09-18 实施:2014-06-01

ASTM D7455-19 元素分析用石油和润滑剂产品样品制备的标准实施规程
简介:
信息:ICS:75.100 CCS发布:2019-05-01 实施

ASTM C1845-16 使用高压离子色谱(HPIC)通过电感耦合等离子体质谱法(ICP-MS)同位素分析从铀原子分离镧系元素的标准实践
简介:
信息:ICS:27.120.30 CCS发布:2016-06-01 实施

GB/T 29732-2013 表面化学分析 中等分辨率俄歇电子谱仪 元素分析用能量标校准
简介:本标准规定了俄歇电子谱仪动能标不确定度为3 eV时的校准方法,用于识别表面常规元素。另外,还规定一种用于确定校准周期的方法。本标准适用于直接模式或微分模式的仪器分辨率小于等于0.5%,微分模式调制幅度的峰峰值为2 eV。本标准适用于配有惰性气体离子枪或其他样品清洁方法,具有4 keV或更高束能电子枪的谱仪。
信息:ICS:71.040.40 CCS:G04 发布:2013-09-18 实施:2014-06-01

ASTM D7260-19 用于石油产品和润滑剂元素分析的电感耦合等离子体原子发射光谱法(ICP-AES)的优化 校准和验证的标准实践
简介:
信息:ICS:75.080 CCS发布:2019-05-01 实施

ASTM D7691-16 使用电感耦合等离子体原子发射光谱法(ICP-AES)对原油多元素分析的标准测试方法
简介:
信息:ICS:75.040 CCS发布:2016-06-01 实施

GB/T 17418.7-2010 地球化学样品中贵金属分析方法 第7部分:铂族元素量的测定 镍锍试金-电感耦合等离子体质谱法
简介:警示:使用本标准的人员应有正规实验室工作的实践经验。本部分并未指出所有可能的安全问题。使用者有责任采取适当的安全和健康措施,并保证符合国家有关法规规定的条件。GB/T 17418的本部分规定了地球化学样品中镍锍试金-电感耦合等离子体质谱(ICP-MS)测定铂族元素的方法。本部分适用于地球化学样品中铂、钯、铑、铱、锇、钌元素的测定。
信息:ICS:73.060 CCS:D46 发布:2010-11-10 实施:2011-02-01

ASTM D7343-18 用于石油产品和润滑剂元素分析的X射线荧光光谱法优化 样品处理 校准和验证的标准操作规程
简介:
信息:ICS:71.040.50 CCS发布:2018-06-01 实施

DIN 51733-2016 固体矿物燃料的试验.氧含量的元素分析和计算
简介:
信息:ICS:75.160.10 CCS:D20 发布:2016-04 实施

GB/T 13748.21-2009 镁及镁合金化学分析方法.第21部分:光电直读原子发射光谱分析方法测定元素含量
简介:GB/T 13748的本部分规定了镁及镁合金中合金元素及杂质元素的光电直读原子发射光谱分析方法。 本部分适用于分析棒状或块状试样中铁、硅、锰、锌、铝、铜、铈、铅、钛、镍、铍、锆、钇、钕、锶15个元素的光电直读原子发射光谱测定,测定范围见表1。
信息:ICS:77.120.20 CCS:H12 发布:2009-04-15 实施:2010-02-01

ASTM D7578-18 石油产品和润滑剂元素分析校准要求的标准指南
简介:
信息:ICS:75.080 CCS发布:2018-06-01 实施

ASTM D7691-2016 用电感耦合等离子体原子发射光谱法 (ICP-AES) 对原油进行多元素分析的标准试验方法
简介:5.1x00a0;Most often determined trace elements in crude oils are nickel and vanadium, which are usually the most abundant; however, as many as 45 elements in crude oils have been reported. Knowledge of trace elements in crude oil is important because they can have an adverse effect on petroleum refining and product quality. These effects can include catalyst poisoning in the refinery and excessive atmospheric emission in combustion of fuels. Trace element concentrations are also useful in correlating production from different wells and horizons in a field. Elements such as iron, arsenic, and lead are catalyst poisons. Vanadium compounds can cause refractory damage in furnaces, and sodium compounds have been found to cause superficial fusion on fire brick. Some organometallic compounds are volatile which can lead to the contamination of distillate fractions, and a reduction in their stability or malfunctions of equipment when they are combusted. 5.2x00a0;The value of crude oil can be determined, in part, by the concentrations of nickel, vanadium, and iron. 5.3x00a0;Inductively coupled plasma-atomic emission spectrometry (ICP-AES) is a widely used technique in the oil industry. Its advantages over traditional atomic absorption spectrometry (AAS) include greater sensitivity, freedom from molecular interferences, wide dynamic range, and multi-element capability. See Practice D7260. 1.1x00a0;This test method covers the determination of several elements (including iron, nickel, sulfur, and vanadium) occurring in crude oils. 1.2x00a0;For analysis of any element using wavelengths below 1908201;nm, a vacuum or inert gas optical path is required. 1.3x00a0;Analysis for elements such as arsenic, selenium, or sulfur in whole crude oil may be difficult by this test method due to the presence of their volatile compounds of these elements in crude oil; but this test method should work for resid samples. 1.4x00a0;Because of the particulates present in crude oil samples, if they do not dissolve in the organic solvents used or if they do not get aspirated in the nebulizer, low elemental values may result, particularly for iron and sodium. This can also occur if the elements are associated with water which can drop out of the solution when diluted with solvent. 1.4.1x00a0;An alternative in such cases is using Test Method D5708, Procedure B, which involves wet decomposition of the oil sample and measurement by ICP-AES for nickel, vanadium, and iron, or Test Method D5863, Procedure A, which also uses wet acid decomposition and determines vanadium, nickel, iron, and sodium using atomic absorption spectrometry. 1.4.2x00a0;From ASTM Interlaboratory Crosscheck Programs (ILCP) on crude oils data available so far, it is not clear that organic solvent dilution techniques would necessarily give lower results than those obtained using acid decomposition techniques.2
信息:ICS:75.040 CCS发布:2016 实施

GB/T 19143-2003 岩石有机质中碳、氢、氧元素分析方法
简介:本标准规定了岩石有机质中碳、氢、氧元素分析中样品的测定步骤、分析结果计算和测量误差。本标准适用于测定干酪根、有机溶剂抽提物、煤及原油中的碳、氢、氧元素。
信息:ICS:75.010 CCS:E11 发布:2003-05-23 实施:2003-10-01

ASTM D8056-18 原油元素分析标准指南
简介:
信息:ICS:75.040 CCS发布:2018-06-01 实施

ASTM D7442-2016 采用电感耦合等离子体发射光谱法对流体催化裂化催化剂和元素分析用分子筛进行制品制备的标准实施规程
简介:5.1x00a0;The chemical composition of catalyst and catalyst materials is an important indicator of catalyst performance and is a valuable tool for assessing parameters in a FCCU process. This practice will be useful to catalyst manufacturers and petroleum refiners for quality verification and performance evaluation, and to environmental authorities at the state and federal levels for evaluation and verification of various compliance programs.3, 4, 5 5.2x00a0;Catalysts and catalyst type materials are difficult to prepare for analysis by ICP, and although the techniques presented in this practice are common, there is wide variation among laboratories in sample pretreatment and digestion recipes. This practice is intended to standardize these variables in order to facilitate the utility of comparative data among manufacturers, refiners, and regulatory agencies. 1.1x00a0;This practice covers uniform dissolution techniques for preparing samples of fluid catalytic cracking catalysts (FCC) and exchanged zeolitic materials for analysis by Inductively Coupled Plasma Optical Emission Spectroscopy (ICP-OES). These techniques describe standardized approaches to well-known, widely used laboratory practices of sample preparation utilizing acid digestions and borate salt fusions. This practice is applicable to fresh and equilibrium FCC catalysts and exchanged zeolite materials. 1.2x00a0;The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.3x00a0;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:71.040.50 CCS发布:2016 实施

GB/T 476-2001 煤的元素分析方法
简介:本标准规定了煤中碳、氢分析的三节炉法、二节炉法以及煤中氮测定的半微量开氏法的方法原理、试剂和材料、装置、试验步骤、结果计算及精密度等,本标准还规定了煤中氧含量的计算方法。 本标准适用于褐煤、烟煤和无烟煤。
信息:ICS:73.040 CCS:D21 发布:2001-11-12 实施:2002-08-01

T/CSTM 00012-2017 钢铁 多元素成分及状态分布表征 激光诱导击穿光谱原位统计分布分析方法
简介:本标准规定了激光诱导击穿光谱原位统计分布分析方法表征钢铁中多元素成分及状态分布。本标准适用于表征钢铁中多元素的含量分布、位置分布和状态分布。可进行含量频度统计分布表征,偏析统计分布表征,表观致密度统计分布表征,统计符合度表征以及夹杂物种类、含量和粒度的统计分布表征。
信息:ICS:77.080.01 CCS:C312 发布:2017-12-29 实施:2018-04-10

ASTM C1845-2016 在以电感耦合等离子体质谱法 (ICP-MS)进行的同位素分析中使用高压离子色谱法 (HPIC) 从铀矩阵中分离镧系元素的标准实施规程
简介:5.1x00a0;The measurement of isotopic distributions for the lanthanide series elements is of important to all phases of the nuclear fuels cycle. Examples include the purification of the Nd isotopes from Ce and Sm isotopes for the determination of atom percent fission through the production of 148Nd in irradiated nuclear fuels using Practice C1769, determination of rare earth content and isotopic distribution in Uranium Ore Concentrates (UOC) for source term and production of lanthanide fission products in irradiated nuclear fuels for determination of performance, improvements of depletion codes, and analysis of burnup indicators.3 1.1x00a0;This practice provides instructions for the rapid separation of lanthanide elements using high pressure ion chromatography (HPIC) from dissolved uranium materials such as: nuclear fuels, uranium ores, hydrolyzed UF6, and depleted, natural, or enriched oxides/powders, or metals. When optimized, this technique will produce purified elemental fractions of the lanthanide elements isolated from the bulk uranium matrix allowing for isotopic assay using inductively coupled plasma mass spectrometry (ICP-MS). 1.2x00a0;This practice is most applicable for analyte concentrations of nanograms per gram uranium or higher. For ICP-MS detection and measurement of analyte concentrations lower than this, it would be necessary to perform additional pre-cleanup or concentration techniques, or both, which are not addressed in this practice. 1.3x00a0;When combined with isotope dilution, this practice can also be used for improved precision assays of the lanthanide elements using the principle of isotope dilution mass spectrometry (IDMS). 1.4x00a0;The values stated in SI units are to be regarded as standard. No other units of measurement are included in this practice. 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 use.
信息:ICSCCS发布:2016 实施

GB/T 4298-1984 半导体硅材料中杂质元素的活化分析方法
简介:本标准适用于单晶硅、多晶硅中金属杂质元素和非金属杂质元素含量的测定。
信息:ICS:29.040.30 CCS:H17 发布:1984-03-28 实施:1985-03-01

ASTM D8127-17 使用用于在线润滑剂的X射线荧光(XRF)的耦合颗粒和元素分析的标准测试方法
简介:
信息:ICS:75.100 CCS发布:2017-07-01 实施

BS EN 16785-1-2015 生物基质产品. 生物基质含量. 利用放射性碳分析和元素分析测定生物基质含量
简介:
信息:ICS:13.020.60;71.040.40 CCS:G04 发布:2015-12-31 实施:2015-12-31

YB/T 075-2022 炭纤维及其制品碳、氢元素分析方法
简介:本文件规定了炭纤维及其制品碳、氢元素分析的试剂和材料、仪器及设备、试验条件、试验装置、试验步骤、计算结果和试验报告等事项。 本文件适用于炭纤维、石墨纤维及炭布(带)、炭毡等制品的碳、氢元素分析。
信息:ICS:29.050 CCS:Q52 发布:2022-09-30 实施:2023-04-01

ASTM D8127-17e1 使用用于在线润滑剂的X射线荧光(XRF)的耦合颗粒和元素分析的标准测试方法
简介:
信息:ICS:75.100 CCS发布:2017-07-01 实施

KS D 1702-2015(2020) 通过电感耦合等离子体光谱测定分析矩阵匹配方法痕量元素含量的Platium的测定
简介:
信息:ICS:71.040.40 CCS发布:2015-12-30 实施

ASTM D7442-22 用电感耦合等离子体光发射光谱法进行元素分析用流体催化裂化催化剂、催化材料和沸石样品制备的标准实施规程
简介:
信息:ICS:71.040.50 CCS发布:2022-08-01 实施

ASTM D7260-17 用于石油产品和润滑剂元素分析的电感耦合等离子体原子发射光谱法(ICP-AES)的优化 校准和验证的标准实践
简介:
信息:ICS:75.080 CCS发布:2017-06-01 实施

ASTM D4927-15 润滑剂和添加剂成分元素分析的标准试验方法&x2014;用波长色散X射线荧光光谱法测定钡、钙、磷、硫和锌
简介:
信息:ICS:75.100 CCS发布:2015-12-01 实施

ASTM D8469-22 电感耦合等离子体质谱法(ICP-MS)分析大麻基质中多种元素的标准试验方法
简介:
信息:ICSCCS发布:2022-08-01 实施

ASTM D7343-12(2017) 用于石油产品和润滑剂元素分析的X射线荧光光谱法优化 样品处理 校准和验证的标准操作规程
简介:
信息:ICS:71.040.50 CCS发布:2017-06-01 实施

EN 16785-1-2015 生物基质产品.生物基含量.使用放射性碳分析和元素分析测定生物基含量
简介:This part of EN 16785 specifies a method of determining the bio-based content in products, based on the radiocarbon analysis and elemental analysis. As a direct analytical determination is not feasible, this method consists in requiring from the producer or his representative some data given in a statement, and comparing these data with the results of the radiocarbon and elemental analysis. This European Standard is applicable to any solid, liquid and gaseous product containing carbon, provided that a statement is available about the elemental composition and the bio-based content of the product(s). This method is not needed for the determination of the bio-based content in natural products wholly derived from biomass.
信息:ICS:13.020.60;71.040.40 CCS:B04 发布:2015-12 实施

ISO 24639-2022 微束分析.分析电子显微镜.用电子能量损失光谱法进行元素分析的能量标度校准程序
简介:
信息:ICS:71.040.50 CCS发布:2022-07-05 实施

ASTM D8110-17 用电感耦合等离子体质谱法(ICP-MS)对馏出物产品进行元素分析的标准试验方法
简介:
信息:ICS:75.160.20 CCS发布:2017-05-01 实施

EN 16785-1-2015 生物基质产品.生物基含量.使用放射性碳分析和元素分析测定生物基含量
简介:This part of EN 16785 specifies a method of determining the bio-based content in products, based on the radiocarbon analysis and elemental analysis. As a direct analytical determination is not feasible, this method consists in requiring from the producer or his representative some data given in a statement, and comparing these data with the results of the radiocarbon and elemental analysis. This European Standard is applicable to any solid, liquid and gaseous product containing carbon, provided that a statement is available about the elemental composition and the bio-based content of the product(s). This method is not needed for the determination of the bio-based content in natural products wholly derived from biomass.
信息:ICS:13.020.60;71.040.40 CCS:B04 发布:2015-12 实施

ASTM E1621-22 用波长色散X射线荧光光谱法进行元素分析的标准指南
简介:
信息:ICS:71.040.50 CCS发布:2022-06-15 实施

ASTM D8127-2017 利用X射线荧光(XRF)对在用润滑剂进行颗粒物和元素耦合分析的标准试验方法
简介:5.1 It has been shown in many industries that separating information regarding small or dissolved elemental materials in the lubricant from suspended particulate is crucial. In many cases only an overall elemental analysis is provided, which may not capture significant wear or even machinery failure events. Such events are often accompanied by a sudden increase in the production of large particulate, which is suspended in and can be detected in the machineryx2019;s lubricant. This test method specifically targets such particulate, which has historically been difficult to quantify. Users of the technique include numerous military organizations, and maintainers of wind turbines, nuclear power facilities, and offshore rigs. 1.1x00a0;This automatic wear particle analysis2 test method for in-service lubricants describes using a combination of pore blockage particle counting and energy dispersive X-ray fluorescence (EDXRF) spectrometry for the quantitative determination of solid particle counts larger than four (4) micrometres, and elemental content of suspended particulate of iron (Fe) and copper (Cu) in such lubricants. 1.2x00a0;This test method provides for the determination of the elemental content of suspended particulate of Fe greater than 48201;x03bc;m in the range of 6 mg/kg to 223 mg/kg. Suspended particulate of copper greater than 48201;x03bc;m is determined in the range of 3.5 mg/kg to 92.4 mg/kg in the lubricant. Total particle count greater than 48201;x03bc;m is determined in the range of 118201;4958201;particles/mL greater than 48201;x03bc;m to 28201;1698201;5008201;particles/mL greater than 48201;x03bc;m in the lubricant. 1.3x00a0;This test method is applicable to all known in-service lubricants (API Groups I-V) at any stage of degradation. 1.4x00a0;This test method uses an empirical inter-element correction methodology. 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 use. 1.7x00a0;This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
信息:ICS:75.100 CCS:E34 发布:2017 实施

DIN ISO 22309-2015 微光束分析.用能量扩散光谱测定法(EDS)对原子序数大于等于11(Na)的元素进行定量分析(ISO 22309-2011)
简介:
信息:ICS:71.040.99 CCS:N55 发布:2015-11 实施

T/CSTM 00012E-2021 钢铁多元素成分及状态分布表征激光诱导击穿光谱原位统计分布分析方法
简介:Thisdocumentspecifiesamethodtocharacterizethemulti-elementcontentsandstatusinironandsteelbyoriginalpositionstatisticdistributionanalysismethodoflaser-inducedbreakdownspectroscopy.Thisdocumentisapplicabletocharacterizethecontentdistribution,locationdistributionandstatedistributionofmulti-elementinironandsteel.Thecontentfrequencystatisticaldistribution,segregationstatisticaldistribution,apparentdensitystatisticaldistribution,statisticfittingdegreestatisticaldistributionandthetype,contentandparticlesizestatisticaldistributionofinclusionscanbecharacterized.
信息:ICS:77.080.01 CCS:A011 发布:2021-11-10 实施:2021-11-17

ASTM D7751-16 通过EDXRF分析测定润滑油中添加剂元素的标准测试方法
简介:
信息:ICS:75.100 CCS发布:2016-12-15 实施

BS ISO 16679-2015 空间系统. LV/SC分离后的相对涌动分析元素
简介:
信息:ICS:49.140 CCS:V70 发布:2015-10-31 实施:2015-10-31

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