GB/T 28726-2025 Active National standards

GB/T 28726-2025 Gas analysis—Gas chromatograph with helium ionization detector

Publish Date: 2025-10-31 Implement Date: 2026-05-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 28726-2025

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Industrial gases and chemical gases

ICS Name: Industrial gases

Publish Date: 2025-10-31

Implement Date: 2026-05-01

Publisher: 国家市场监督管理总局、国家标准化管理委员会

Technical Committee: 全国气体标准化技术委员会(SAC/TC 206)

Pages: 20 pages

Scope

本文件描述了用氦离子化气相色谱法测定气体中微量及痕量组分含量的方法原理、试验条件、试剂与材料、仪器设备、采样、试验步骤、精密度和测量不确定度、质量保证和控制和试验报告。

Development Information

Drafting Units:

昊华气体有限公司、昊华气体有限公司西南分公司、西南化工研究设计院有限公司、上海华爱色谱分析技术有限公司、北京航天计量测试技术研究所、大连大特气体有限公司、北京普瑞分析仪器有限公司、大连中汇达科学仪器有限公司、昶艾科技(成都)有限公司、福建恒申电子材料科技有限公司、中船(邯郸)派瑞特种气体股份有限公司、泉州信息工程学院、大连光明化学工业气体质量监测中心有限公司、中国计量科学研究院、中国测试技术研究院化学研究所、贵州省黔东南州质量技术监督检测所、浙江省化工研究院有限公司、上海市计量测试技术研究院、朗析仪器(上海)有限公司、中国计量测试学会、北京睿信捷环保科技有限公司、爱尔兰AGC仪器有限公司北京代表处、上海凡伟仪器设备有限公司、贵州省产品质量检验检测院、常州扬合气体有限公司、液化空气电子材料(张家港)有限公司、液化空气(中国)投资有限公司、中国计量大学现代科技学院

Drafting Persons:

马昌宁、赖晓峰、周鹏云、方华、卜芳、孙杰、李景升、赵雪、崔贺民、刘立、刘丹、郭浩旭、安园园、马茜茜、马天军、常侠、牛迪、王相文、胡树国、张体强、周鑫、杨鹏、杜肖宾、董翊、薛民杰、李建浩、杨扬仲夫、赵洁、任希辉、何波、唐中伟、程化鹏、沈卫明、高春胜、张薇薇、陈辉、唐霞梅

Word Count: 27 Thousand words Pages: 20 pages

Replace the following standards

GB/T 28726-2012 Gas analysis—Gas chromatograph with helium ionization detector

Referenced Standards

GB/T 3358.2-1993 Terms for statistics—Part 2:Terms for statistical quality control GB/T 3358.2-2009 Statistics—Vocabulary and symbols—Part 2:Applied statistics GB/T 4844-2011 Pure helium,high pure helium and ultra pure helium GB 4844.2-1995 Pure helium GB/T 4844.3-1995 High purity helium GB/T 4946-1985 Terms of gas chromatography GB/T 4946-2008 Terms of gas chromatography GB/T 14850-1993 Gas analysis—Vocabulary GB/T 14850-2008 Gas analysis—Vocabulary GB/T 14850-2020 Gas analysis—Vocabulary GB/T 43306-2023 Gas analysis—Sampling guidelines GB/T 45133-2025 Gas analysis—The determination of the composition of gas mixtures—Comparison methods based on one-and two-point calibration GB/T 4844-2025 Pure helium,high purity heliun and ultra purity helium

Related Standards

GB 4962-1985 Replaced

GB 4962-1985 Technical safety regulation for gaseous hydrogen use

Publish Date: 1985-03-01

GB/T 8981-1988 Replaced

GB/T 8981-1988 Determination of trace hydrogen in gases—Gas chromatographic method

Publish Date: 1988-03-15

GB/T 10627-1989 Replaced

GB/T 10627-1989 Gas analysis—Preparation of calibration gas mixtures—Static volumetric methods

Publish Date: 1989-03-01

GB/T 10628-1989 Replaced

GB/T 10628-1989 Gas analysis—Determination of composition of calibration gas mixtures—Comparison methods

Publish Date: 1989-03-22

GB 13548-1992 Replaced

GB 13548-1992 General principle of safety assessment for phosgene and its products plant

Publish Date: 1992-06-29

GB 13591-1992 Replaced

GB 13591-1992 Rules for the filling of dissolved acetylene

Publish Date: 1992-08-05