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飞行时间质谱相关标准参考信息

GB/T 40129-2021 表面化学分析 二次离子质谱 飞行时间二次离子质谱仪质量标校准
简介:
信息:ICS:71.040.40 CCS:G04 发布:2021-05-21 00:00:00.0 实施:2021-12-01 00:00:00.0

GOST R 57024-2016 鱼类. 采用超高液相色谱-四极杆-飞行时间质谱法测定苯甲酰脲衍生物残留量的方法
简介:
信息:ICS:67.120.30 CCS发布:2016 实施:2017-07-01

ASTM E2695-2009 用飞行时间二次离子质谱法说明质谱数据获取的标准指南
简介:Interpretation of static SIMS mass spectral data can be complicated due to the complexity and density of data obtained and therefore, variability often occurs when users are not consistent in their methods of data interpretation This guide is intended to help avoid these inconsistencies, by discussing the most commonly observed scenarios in static SIMS analysis and how to approach these scenarios. This guide can be used as a training guide for employees or students, or both.1.1 This guide provides time-of-flight secondary ion mass spectrometry (ToF-SIMS) users with a method for forms of interpretation of mass spectral data. This guide is applicable to most ToF-SIMS instruments and may or may not be applicable to other forms of secondary icon mass spectrometry (SIMS). 1.2 This guide does not purport to address methods of sample preparation. It is the responsibility of the user to adhere to strict sample preparation procedures in order to minimize contamination and optimize signals. See Guide E1078 and ISO 18116 for sample preparation guidelines. 1.3 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
信息:ICS:71.040.50 CCS:V04 发布:2009 实施

GB/T 37849-2019 液相色谱飞行时间质谱联用仪性能测定方法
简介:
信息:ICS:71.040.30 CCS:N53 发布:2019-08-30 00:00:00.0 实施:2020-03-01 00:00:00.0

BS ISO 17862-2013 表面化学分析.次级离子质谱法.单离子计数飞行时间质量分析器强度标的线性
简介:
信息:ICS:71.040.40 CCS:G04 发布:2013-12-31 实施:2013-12-31

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

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

BS ISO 17862-2013 表面化学分析.次级离子质谱法.单离子计数飞行时间质量分析器强度标的线性
简介:
信息:ICS:71.040.40 CCS:G04 发布:2013-12-31 实施:2013-12-31

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 17862-2022 表面化学分析.二次离子质谱法.单离子计数飞行时间质量分析仪中强度标度的线性
简介:
信息:ICS:71.040.40 CCS发布:2022-09-23 实施

ISO 17862-2013 表面化学分析.次级离子质谱法.单离子计数飞行时间质量分析器强度标的线性
简介:This International Standard specifies a method for determining the maximum count rate for an acceptable limit of divergence from linearity of the intensity scale in single ion counting time-offlight (TOF) secondary ion mass spectrometers using a test based on isotopic ratios in spectra from poly(tetrafluoroethylene) (PTFE). It also includes a method to correct for intensity nonlinearity arising from intensity lost from a microchannel plate (MCP) or scintillator and photomultiplier followed by a time-to-digital converter (TDC) detection system caused by secondary ions arriving during its deadtime. The correction can increase the intensity range for 95 % linearity by a factor of up to more than 50 so that a higher maximum count rate can be employed for those spectrometers for which the relevant correction formulae have been shown to be valid. This International Standard can also be used to confirm the validity of instruments in which the dead-time correction is already made but in which further increases can or cannot be possible.
信息:ICS:71.040.40 CCS:A43 发布:2013-12-15 实施

ASTM D7134-2005 用矩阵辅助激光解吸/离子化(MALDI)-飞行时间(TOF)质谱(MS)法测定无规立构聚苯乙烯的平均分子量和分子量分布的标准试验方法
简介:1.1 This test method covers the determination of molecular mass (MM) averages and the distribution of molecular masses for linear atactic polystyrene of narrow molecular mass distribution (MMD) ranging in molecular masses from 2000 g/mol to 35 000 g/mol by matrix assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOF-MS). This test method is not absolute and requires the use of biopolymers for the calibration of the mass axis. The relative calibration of the intensity axis is assumed to be constant for a narrow MMD. Generally, this is viewed as correct if the measured polydispersity is less than 1.2 for the molecular mass range given above.1.2 The values stated in SI units are to be regarded as the standard.1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.Note 1There is no similar or equivalent ISO standard.
信息:ICS:83.080.01 (Plastics in general) CCS:G31 发布:2005 实施

T/GAIA 008-2021 塑料、橡胶制品及氯化石蜡原料中短链氯化石蜡的测定 液相色谱—四极杆—飞行时间质谱法
简介:本文件规定了塑料、橡胶制品及氯化石蜡原料中短链氯化石蜡(SCCPs)的液相色谱-四极杆-飞行时间质谱测定方法。本文件适用于塑料、橡胶制品(如电缆、塑胶地板、塑胶跑道等)及氯化石蜡原料中SCCPs的测定。
信息:ICS:83.140.01 CCS:M745 发布:2021-03-29 实施:2021-07-07

ISO 17862:2013 表面化学分析——二次离子质谱法——单离子计数飞行时间质量分析仪中强度标度的线性
简介:
信息:ICS:71.040.40 CCS发布:2013-12-10 实施

ISO 178-1975 表面化学分析.二次离子质谱法.单离子计数飞行时间质量分析仪中强度标度的线性
简介:
信息:ICS:71.040.40 CCS发布:1975-01-01 实施:1975-01-01

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

YB/T 4307-2012 钢铁及合金 氧、氮和氢含量的测定 脉冲加热惰气熔融-飞行时间质谱法(常规法)
简介:本标准规定了用脉冲加热惰气熔融-飞行时间质谱法测定钢铁及合金中氧、氮和氢含量方法。本标准适用于钢铁及合金中氧、氮和氢含量的测定。测定范围见表1。
信息:ICS:77.080.01 CCS:H11 发布:2012-11-07 实施:2013-03-01

ISO 178-2019 表面化学分析.二次离子质谱法.单离子计数飞行时间质量分析仪中强度标度的线性
简介:
信息:ICS:71.040.40 CCS发布:0000-00-00 实施:0000-00-00

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

农业部1782号公告-12-2012 转基因生物及其产品食用安全检测.蛋白质氨基酸序列飞行时间质谱分析方法
简介:本标准规定了转基因生物中表达的蛋白质氨基酸序列分析方法。本标准适用于转基因生物表达蛋白质与目的蛋白质氨基酸序列的相似性分析。
信息:ICS:65.020 CCS:B04 发布:2012-06-06 实施:2012-09-01

ASTM D7134-05(2012) 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:0000-00-00 实施:0000-00-00

T/CAQI 156-2020 生物样本的单核苷酸多态性(SNP)位点检测—高通量飞行时间质谱法(MALDI-TOF MS)
简介:样品的预处理、核酸提取、PCR反应、SAP消化反应、单碱基延伸、仪器分析条件。
信息:ICS:11.220 CCS:M745 发布:2020-12-18 实施:2020-12-18

ASTM D7134-2005(2012) 通过矩阵辅助激光解吸/离子化(MALDI)-飞行时间(TOF)质谱(MS)法测定无规立构聚苯乙烯的平均分子量和分子量分布的标准试验方法
简介:General Utility8212;The molecular mass (MM) and molecular mass distribution (MMD) are fundamental characteristics of a synthetic polymer that result from the polymerization process. The MM and MMD is useful for a wide variety of correlations for fundamental studies, processing and product applications. For example, it is possible to compare the observed MMD to predictions from an assumed kinetic or mechanistic model for the polymerization reaction. Differences between the values will allow alteration of the model or experimental design. Similarly, it is possible the strength, the melt flow rate, and other properties of a polymer are dependent on the MM and MMD. Determination of the MM and MMD are used for quality control of polymers and as specification in the commerce of polymers. Limitations8212;If the MMD is too wide, it is possible that the assumption of the constancy of the intensity scale calibration is in serious error.1.1 This test method covers the determination of molecular mass (MM) averages and the distribution of molecular masses for linear atactic polystyrene of narrow molecular mass distribution (MMD) ranging in molecular masses from 2000 g/mol to 35 000 g/mol by matrix assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOF-MS). This test method is not absolute and requires the use of biopolymers for the calibration of the mass axis. The relative calibration of the intensity axis is assumed to be constant for a narrow MMD. Generally, this is viewed as correct if the measured polydispersity is less than 1.2 for the molecular mass range given above. 1.2 The values stated in SI units are to be regarded as the standard. 1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. Note 18212;There is no known ISO equivalent to this standard.
信息:ICS:83.080.01 CCS:G31 发布:2012-06-01 实施:2012-04-01

简介: 信息:

YB/T 4779-2019 钒氮合金 氮含量的测定 脉冲加热惰气熔融-飞行时间质谱法(常规法)
简介:
信息:ICS:77.100 CCS:H11 发布:2019-12-24 实施:2020-07-01

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

简介: 信息:

ISO 13084:2018 表面化学分析 - 二次离子质谱法 - 用于飞行时间二次离子质谱仪的质谱的校准
简介:
信息:ICS:71.040.40 CCS发布:2018-11-15 实施

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

简介: 信息:

ISO 13084-2018 表面化学分析 - 二次离子质谱法 - 用于飞行时间二次离子质谱仪的质谱的校准
简介:
信息:ICS:71.040.40 CCS发布:2018-11-15 实施

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

简介: 信息:

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

简介: 信息:

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

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

简介: 信息:

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

BS ISO 13084-2011 表面化学分析.二次离子质谱.飞行时间二次离子质谱用质量标度的校准
简介:
信息:ICS:71.040.40 CCS:G04 发布:2011-05-31 实施:2011-05-31

简介: 信息:

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

BS ISO 13084-2011 表面化学分析.二次离子质谱.飞行时间二次离子质谱用质量标度的校准
简介:
信息:ICS:71.040.40 CCS:G04 发布:2011-05-31 实施:2011-05-31

简介: 信息:

DB 34/T 2820-2017 中草药中330种农药残留量的测定 液相色谱四极杆飞行时间串联质谱法
简介:因地方标准信息公布不透明,地方标准有效性更新或有延迟,望大家理解。本标准规定了中草药中330种农药残留量的液相色谱-四级杆飞行时间串联质谱法。本标准适用于人参、枸杞、川芎、菊花和枇杷叶中330种农药残留量的测定。
信息:ICSCCS发布:2017-03-30 实施:2017-04-30

ISO 13084-2011 表面化学分析.二次离子质谱分析法.飞行时间二次离子质谱仪用质量标度的校准
简介:This International Standard specifies a method to optimize the mass calibration accuracy in time-of-flight SIMSinstruments used for general analytical purposes. It is only applicable to time-of-flight instruments but is notrestricted to any particular instrument design. Guidance is provided for some of the instrumental parametersthat can be optimized using this procedure and the types of generic peaks suitable to calibrate the mass scalefor optimum mass accuracy.
信息:ICS:71.040.40 CCS:G04 发布:2011-05-15 实施

简介: 信息:

DB34/T 2820-2017 中草药中 330 种农药残留量的测定 液相色谱四极杆飞行时间串联质谱法
简介:本标准规定了中草药中 330 种农药残留量的液相色谱-四级杆飞行时间串联质谱法。 本标准适用于人参、枸杞、川芎、菊花和枇杷叶中 330 种农药残留量的测定。
信息:ICS:65.020.20 CCS:B38 发布:2017-03-30 实施:2017-04-30

ISO 13084:2011 表面化学分析——二次离子质谱法——飞行时间二次离子质谱仪质量刻度的标定
简介:
信息:ICS:71.040.40 CCS发布:2011-05-05 实施

简介: 信息:

GOST R 57024-2016 鱼类. 采用超高液相色谱-四极杆-飞行时间质谱法测定苯甲酰脲衍生物残留量的方法
简介:
信息:ICS:67.120.30 CCS发布:2016 实施:2017-07-01

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

简介: 信息:

GOST R 56962-2016 鱼类, 非鱼类及其制品. 采用超高效液相色谱-四极杆-飞行时间质谱法测定三苯甲烷染料残留量的方法
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信息:ICS:67.120.30 CCS:X20 发布:2016 实施:2017-07-01

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
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信息:ICS:83.080.01 CCS发布:2011-04-07 实施

简介: 信息:

GOST R 57024-2016 鱼类. 采用超高液相色谱-四极杆-飞行时间质谱法测定苯甲酰脲衍生物残留量的方法
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信息:ICS:67.120.30 CCS:X20 发布:2016 实施:2017-07-01

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

简介: 信息:

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