71.040.01 分析化学综合 标准查询与下载
共找到 173 条与 分析化学综合 相关的标准，共 12 页
Microfiltration membrane filter integrity automatic tester
- ICS
- 71.040.01
- CCS
- J 77
- 发布
- 2021-05-17
- 实施
- 2021-10-01
Technical terms for cemistry(elements)
- ICS
- 71.040.01
- CCS
- 发布
- 20201112
- 实施
- 20201112
本标准规定了用于总烃分析的便携式防爆挥发性有机气体分析仪（氢火焰离子化法）的术语和定义、基本要求、技术要求、试验方法、检验规则、标志、包装、运输、贮存及质量承诺等。 本标准适用于总烃分析的爆炸性危险气体场所及非爆炸危险气体场所用便携式防爆挥发性有机气体分析仪（氢火焰离子化法）（以下简称分析仪）。
Portable explosion-proof analyzer for volatile organic gas (hydrogen flame ionization detector)
- ICS
- 71.040.01
- CCS
- C261
- 发布
- 2020-04-30
- 实施
- 2020-05-20
本标准规定了环境分析用试剂硫酸汞的性状、规格、试验、检验规则和包装及标志。 本标准适用于环境分析用试剂硫酸汞的检验。
Reagents for environmental analysis - Mercuric sulfate
- ICS
- 71.040.01
- CCS
- C266
- 发布
- 2019-12-01
- 实施
- 2019-12-20
1.1 This specification covers benzene for cyclohexane feedstock. 1.2 The following applies to all specified limits in this standard: for purposes of determining conformance with this standard, an observed value or a calculated value shall be rounded off “to the nearest unit” in the last right-hand digit used in expressing the specification limit, in accordance with the rounding-off method of Practice E29. 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 Consult current OSHA regulations supplier’s Safety Data Sheets for all materials used in this specification. 1.5 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.
Standard Specification for Benzene for Cyclohexane Feedstock
- ICS
- 71.040.01
- CCS
- 发布
- 2019-11-01
- 实施
本标准规定了用于挥发性有机物分析的便携式挥发性有机物分析仪的范围、规范性引用文件、术语和定义、基本要求、技术要求、试验方法、检验规则及标志、包装、运输、贮存和质量承诺等。 本标准适用于总烃、甲烷、非甲烷总烃和苯系物等有机物检测的便携式挥发性有机物分析仪（以下简称分析仪）。
Portable volatile organic compounds analyzer
- ICS
- 71.040.01
- CCS
- C352
- 发布
- 2019-03-21
- 实施
- 2019-04-26
Determination of Gluco-oligosaccharide Content by Liquid Chromatography
- ICS
- 71.040.01
- CCS
- A 43
- 发布
- 2019-02-28
- 实施
- 2019-03-28
本标准采用高效液相色谱法（HPLC），对各种化学纯度≥98%的二氢杨梅素原料产品中的（2S,3S）-二氢杨梅素和（2R,3R）-二氢杨梅素进行分析检测和含量测定。
Determination of stereoisomers of Dihydromyricetin--High performance liquid chromatography method
- ICS
- 71.040.01
- CCS
- C271
- 发布
- 2019-01-23
- 实施
- 2019-01-23
Test methods for combustion properties of polymers and their composites Microcalorimetry
- ICS
- 71.040.01
- CCS
- G09
- 发布
- 2017-07-21
- 实施
- 2018-03-01
Methods for classifying chemical instability of chemical gases and gas mixtures
- ICS
- 71.040.01
- CCS
- G09
- 发布
- 2017-05-12
- 实施
- 2017-12-01
Determination of multielement content in aluminum fluoride by inductively coupled plasma atomic emission spectrometry
- ICS
- 71.040.01
- CCS
- H 12
- 发布
- 2017-04-10
- 实施
- 2017-05-10
Determination of Chitooligosaccharide Content by Liquid Chromatography
- ICS
- 71.040.01
- CCS
- A 43
- 发布
- 2017-02-23
- 实施
- 2017-03-23
本标准规定了头发中钾、钙、镁、铁、锰、铜、铝、铅、镍、锂、钴、锶、铬、锌等14种微量元素的电感耦合等离子体原子发射光谱测定方法。 本标准适用于头发中钾、钙、镁、铁、锰、铜、铝、铅、镍、锂、钴、锶、铬、锌等14种微量元素的测定。 本标准检出限：钾、钙、镁为2mg/kg，铁、铅为1mg/kg，锌、铜、铝0.5mg/kg，镍、锶、铬、钴为0.2mg/kg，锰为0.1mg/kg，锂为0.01mg/kg。
Determination of Trace Elements in Hair by Inductively Coupled Plasma-Atomic Emission Spectrometry
- ICS
- 71.040.01
- CCS
- X04
- 发布
- 2016-12-02
- 实施
- 2017-03-02
本标准规定了一般样品（固体、液体、气体）中金属元素和部分非金属元素的微波等离子体原子发射光谱分析方法（MP-AES法）。 本标准适用于采用微波等离子体原子发射光谱仪和溶液进样方法，不适用于固体直接进样分析。
General Rules for Microwave Plasma Emission Spectroscopy
- ICS
- 71.040.01
- CCS
- X04
- 发布
- 2016-12-02
- 实施
- 2017-03-02
1.1 This guide covers the essential aspects of an accountability and quality control program for a chemical analysis laboratory. The reasons for establishing and operating such a program are discussed. 1.2 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.
Standard Guide for Accountability and Quality Control in the Chemical Analysis Laboratory
- ICS
- 71.040.01
- CCS
- 发布
- 2016-12-01
- 实施
1.1 This guide covers the essential aspects of an accountability and quality control program for a chemical analysis laboratory. The reasons for establishing and operating such a program are discussed.
Standard Guide for Accountability and Quality Control in the Chemical Analysis Laboratory
- ICS
- 71.040.01
- CCS
- 发布
- 2016-12-01
- 实施
本标准规定了便携式拉曼光谱快速检测仪（以下简称仪器）的要求、试验方法、检验规则、标志、 包装、运输及贮存等。 本标准适用于采用拉曼光谱原理进行现场快速检测的仪器。
Technical Requirements for Portable Rapid Raman Spectroscopy Detector
- ICS
- 71.040.01
- CCS
- N 53
- 发布
- 2016-04-06
- 实施
- 2016-07-06
Detection of alginic acid oligosaccharide content
- ICS
- 71.040.01
- CCS
- A 43
- 发布
- 2016-03-28
- 实施
- 2016-05-28
Composition Analysis of Marine Microalgae Part 4: Determination of Fatty Acid Composition
- ICS
- 71.040.01
- CCS
- A 43
- 发布
- 2016-03-28
- 实施
- 2016-05-28
1.1 This specification covers benzene for cyclohexane feedstock. 1.2 The following applies to all specified limits in this standard: for purposes of determining conformance with this standard, an observed value or a calculated value shall be rounded off “to the nearest unit” in the last right-hand digit used in expressing the specification limit, in accordance with the rounding-off method of Practice E29. 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 Consult current OSHA regulations supplier’s Safety Data Sheets for all materials used in this specification.
Standard Specification for Benzene for Cyclohexane Feedstock
- ICS
- 71.040.01
- CCS
- 发布
- 2016
- 实施
