国家标准题录

GB/T 47663-2026

蛋白质分子量测定 液相色谱-飞行时间质谱联用法

Determination of protein molecular weight—Liquid chromatography–time-of-flight mass spectrometry

实施日期

2026-11-01

ICS 分类

71.040.40

GB/T 6904-2026

工业循环冷却水及锅炉用水中pH的测定

Determination of pH in water for industrial recirculating cooling system and boiler

实施日期

2027-02-01

ICS 分类

71.040.40

GB/T 602-2026

化学试剂 杂质测定用标准溶液的制备

Chemical reagent—Preparations of standard solutions for impurity

实施日期

2026-09-01

ICS 分类

71.040.30;71.040.40

GB/T 18295-2026

微束分析 油气储层砂岩样品扫描电镜分析方法

Microbeam analysis—Analysis method of sandstone sample of petroleum and gas reservoir by scanning electron microscope

实施日期

2026-09-01

ICS 分类

71.040.40

GB/Z 134-2026

表面化学分析 生物传感功能化玻璃基底的表征

Surface chemical analysis—Characterization of functional glass substrates for biosensing applications

实施日期

—

ICS 分类

71.040.40

GB/Z 129-2026

表面化学分析 电子能谱 纳米颗粒包覆层厚度和组成的测量

Surface chemical analysis—Electron spectroscopies—Measurement of the thickness and composition of nanoparticle coatings

实施日期

—

ICS 分类

71.040.40

GB/T 47073-2026

表面化学分析 深度剖析 中能离子散射术对硅基底上纳米尺度重金属氧化物薄膜的无损深度剖析

Surface chemical analysis—Depth profiling—Non-destructive depth profiling of nanoscale heavy metal oxide thin films on Si substrates with medium energy ion scattering

实施日期

2026-08-01

ICS 分类

71.040.40

GB/T 34326-2026

表面化学分析 深度剖析 AES和XPS深度剖析时离子束对准方法及其束流或束流密度的测量方法

Surface chemical analysis—Depth profiling—Methods for ion beam alignment and the associated measurement of current or current density for depth profiling in AES and XPS

实施日期

2026-08-01

ICS 分类

71.040.40

GB/T 47101-2026

表面化学分析 扫描探针显微术 用原子力显微镜和两点JKR法测量柔顺材料弹性模量的程序

Surface chemical analysis—Scanning probe microscopy—Procedure for the determination of elastic moduli for compliant materials using atomic force microscope and the two-point JKR method

实施日期

2026-08-01

ICS 分类

71.040.40

GB/T 47065-2026

表面化学分析 表面表征 共聚焦荧光显微镜横向分辨的测量

Surface chemical analysis—Surface characterization—Measurement of the lateral resolution of a confocal fluorescence microscope

实施日期

2026-08-01

ICS 分类

71.040.40

GB/T 22461.3-2026

表面化学分析 词汇 第3部分：光学界面分析术语

Surface chemical analysis—Vocabulary—Part 3: Terms used in optical interface analysis

实施日期

2026-08-01

ICS 分类

71.040.40

GB/T 47076-2026

表面化学分析 X射线光电子能谱 导电碳基材料结合能的测量

Surface chemical analysis—X-ray photoelectron spectroscopy—Measurement of binding energy for conductive carbon-based materials

实施日期

2026-08-01

ICS 分类

71.040.40

GB/Z 122-2025

表面化学分析 辉光放电质谱 操作程序

Surface chemical analysis—Glow discharge mass spectrometry—Operating procedures

实施日期

—

ICS 分类

71.040.40

GB/T 15244-2013

Microbeam analysis - Quantitative analysis of silicate glass by wavelength dispersive x-ray spectrometry and energy dispersive x-ray spectrometry

实施日期

—

ICS 分类

71.040.40

GB/T 46133-2025

杜马斯燃烧法定氮分析方法通则

General rule for determination of nitrogen content by Dumas combustion method

实施日期

2026-03-01

ICS 分类

71.040.40

GB/T 46057-2025

微束分析 扫描电子显微术 CD-SEM评定关键尺寸的方法

Microbeam analysis—Scanning electron microscopy—Method for evaluating critical dimensions by CD-SEM

实施日期

2026-03-01

ICS 分类

71.040.40

GB/T 19500-2025

表面化学分析 X射线光电子能谱分析方法通则

Surface chemical analysis—General rules for X-ray photoelectron spectroscopic analysis method

实施日期

2026-01-01

ICS 分类

71.040.40

GB/T 45768-2025

表面化学分析 二次离子质谱 单离子计数飞行时间质谱分析器的强度标线性

Surface chemical analysis—Secondary ion mass spectrometry—Linearity of intensity scale in single ion counting time-of-flight mass analysers

实施日期

2026-01-01

ICS 分类

71.040.40

GB/T 20175-2025

表面化学分析 溅射深度剖析 用层状膜系为参考物质的优化方法

Surface chemical analysis—Sputter depth profiling—Optimization using layered systems as reference materials

实施日期

2026-01-01

ICS 分类

71.040.40

GB/T 42658.3-2025

表面化学分析 样品处理、制备和安装 第3部分：生物材料

Surface chemical analysis—Sample handling, preparation and mounting—Part 3: Biomaterials

实施日期

2026-01-01

ICS 分类

71.040.40