国家标准题录

GB/T 32669-2016

Extinction spectra characterization of aggregate structure of gold nanorods

实施日期

—

ICS 分类

71.040.50

GB/T 6488-2022

液体化工产品 折光率的测定

Liquid chemicals—Determination of refractive index

实施日期

2023-05-01

ICS 分类

71.040.50

GB/Z 41259-2022

自动电位滴定仪测定防腐木材和木材防腐剂中季铵盐的方法

Method for determination of quaternary ammonium compounds in preservative-treated wood and wood preservatives by potentiometric titrator

实施日期

—

ICS 分类

71.040.50

GB/T 41456-2022

纳米技术 生产环境纳米二氧化钛粉尘浓度检测方法 分光光度法

Nanotechnologies—Determination of the concentration of nanometer titanium dioxide airborne dust in workplace—Spectrophotometry method

实施日期

2022-11-01

ICS 分类

71.040.50

GB/T 24370-2021

纳米技术 镉硫族化物胶体量子点表征 紫外-可见吸收光谱法

Nanotechnologies—Characterization of cadmium chalcogenide colloidal quantum dot—UV-Vis absorption spectroscopy

实施日期

2022-07-01

ICS 分类

71.040.50

GB/T 39560.702-2021

电子电气产品中某些物质的测定 第7-2部分：六价铬 比色法测定聚合物和电子件中的六价铬[Cr（VI）]

Determination of certain substances in electrical and electronic products—Part 7-2:Hexavalent chrome—Determination of hexavalent chrome[Cr(VI)]in polymers and electronics by the colormetric method

实施日期

2022-05-01

ICS 分类

31.020;71.040.50

GB/T 39560.5-2021

电子电气产品中某些物质的测定 第5部分： AAS、AFS、ICP-OES和ICP-MS法测定聚合物和电子件中镉、铅、铬以及金属中镉、铅的含量

Determination of certain substances in electrical and electronic products—Part 5: Cadmium，lead and chromium in polymers and electronics and cadmium and lead in metals by AAS，AFS，ICP-OES and ICP-MS

实施日期

2022-05-01

ICS 分类

31.020;71.040.50

GB/T 39560.4-2021

电子电气产品中某些物质的测定 第4部分：CV-AAS、CV-AFS、ICP-OES和ICP-MS测定聚合物、金属和电子件中的汞

Determination of certain substances in electrical and electronic products—Part 4: Mercury in polymers, metals and electronics by CV-AAS, CV-AFS , ICP-OES and ICP-MS

实施日期

2022-05-01

ICS 分类

31.020;71.040.50

GB/T 40568-2021

纳米技术 多壁碳纳米管的表征 介观形状因子

Nanotechnologies—Characterization of multiwall carbon nanotubes—Mesoscopic shape factors

实施日期

2022-05-01

ICS 分类

71.040.50

GB/T 40196-2021

X射线荧光能谱仪测定防腐木材和木材防腐剂中CCA和ACQ的方法

Method for analysing CCA and ACQ in preservative-treated wood and wood preservatives by X-ray fluorescence spectroscopy

实施日期

2021-12-01

ICS 分类

71.040.50

GB/T 40244-2021

化学品 固液鉴别 流动性测定法

Chemicals—Liquid or solid identification—Fluidity test method

实施日期

2021-12-01

ICS 分类

71.040.50

GB/T 40139-2021

材料表面积的测量 高光谱成像三维面积测量法

Measuring method for surface areas of materials—Three dimensional area measurement base on hyperspectral imaging

实施日期

2021-09-01

ICS 分类

71.040.50

GB/T 24369.1-2009

Characterization of gold nanorods - Part 1: UV-Vis-NIR absorption spectroscopy

实施日期

—

ICS 分类

71.040.50

GB/T 39261-2020

纳米技术 纳米材料毒理学评价前理化性质表征指南

Nanotechnologies—Guidance on physico-chemical characterization of engineered nanoscale materials for toxicologic assessment

实施日期

2021-06-01

ICS 分类

71.040.50

GB/T 39114-2020

纳米技术 单壁碳纳米管的紫外/可见/近红外吸收光谱表征方法

Nanotechnologies—Characterization of single-wall carbon nanotubes using ultraviolet-visible-near infrared (UV-Vis-NIR) absorption spectroscopy

实施日期

2021-05-01

ICS 分类

71.040.50

GB/T 38056-2019

液体硫磺中硫化氢和多硫化氢的测定 傅里叶变换红外光谱法

Determination of hydrogen sulfide and hydrogen polysulfide in liquid sulphur—Fourier transform infrared spectroscopy

实施日期

2020-09-01

ICS 分类

71.040.50

GB/T 33893-2017

Determination of perfluorooctane sulfonates(PFOS) and perfluorooctanoic acid(PFOA) for separation membranes—Liquid chromatography-tandem mass spectrometry method

实施日期

—

ICS 分类

71.040.50

GB/T 37664.1-2019

纳米制造 关键控制特性 发光纳米材料 第1部分：量子效率

Nanomanufacturing—Key control characteristics—Luminescent nanomaterials—Part 1:Quantum efficiency

实施日期

2019-06-04

ICS 分类

71.040.50

GB/T 37560-2019

阻燃化学品 氰尿酸三聚氰胺盐中三聚氰胺和氰尿酸的测定

Flame retardant chemicals—Determination of melamine and cyanuric acid in melamine cyanurate

实施日期

2020-05-01

ICS 分类

71.040.50

GB/T 37254-2018

高纯碳化硅 微量元素的测定

High purity silicon carbide—Determination of trace elements

实施日期

2019-09-01

ICS 分类

71.040.50