超清版 GB/T 44243-2024 质子交换膜燃料电池汽车用氢气 含硫化合物、甲醛和有机卤化物的测定 气相色谱法
- 文件大小：736.37 KB
- 标准类型：气体贮罐
- 标准语言：中文版
- 文件类型：PDF文档
- 更新时间：2025-03-19
- 下载次数：
- 标签：
资料介绍
ICS 27.010
CCS F 19
GB/T 44243—2024
质子交换膜燃料电池汽车用氢气
含硫化合物、甲醛和有机卤化物的测定
气相色谱法
Hydrogen for proton exchange membrane fuel cell vehicles—Determination of
sulfur compounds，formaldehyde and organic halides—Gas chromatography
method
2024⁃07⁃24 发布2024⁃11⁃01 实施
国家市场监督管理总局
国家标准化管理委员会发 布
目 次
前言··························································································································Ⅲ
1 范围·······················································································································1
2 规范性引用文件········································································································1
3 术语和定义··············································································································1
4 原理·······················································································································1
5 试剂与材料··············································································································2
5.1 气体·················································································································2
5.2 气体标准物质·····································································································2
6 仪器与设备··············································································································2
6.1 系统·················································································································2
6.2 气体浓缩仪········································································································3
6.3 气相色谱仪········································································································3
6.4 气体稀释仪········································································································4
6.5 采样气瓶···········································································································4
7 系统性能验证···········································································································4
7.1 通则·················································································································4
7.2 硫化学发光检测器（SCD）验证················································································4
7.3 质谱检测器（MSD）验证·························································································4
8 试验步骤·················································································································4
8.1 采样·················································································································4
8.2 操作条件···········································································································5
8.3 准备··························································
CCS F 19
GB/T 44243—2024
质子交换膜燃料电池汽车用氢气
含硫化合物、甲醛和有机卤化物的测定
气相色谱法
Hydrogen for proton exchange membrane fuel cell vehicles—Determination of
sulfur compounds，formaldehyde and organic halides—Gas chromatography
method
2024⁃07⁃24 发布2024⁃11⁃01 实施
国家市场监督管理总局
国家标准化管理委员会发 布
目 次
前言··························································································································Ⅲ
1 范围·······················································································································1
2 规范性引用文件········································································································1
3 术语和定义··············································································································1
4 原理·······················································································································1
5 试剂与材料··············································································································2
5.1 气体·················································································································2
5.2 气体标准物质·····································································································2
6 仪器与设备··············································································································2
6.1 系统·················································································································2
6.2 气体浓缩仪········································································································3
6.3 气相色谱仪········································································································3
6.4 气体稀释仪········································································································4
6.5 采样气瓶···········································································································4
7 系统性能验证···········································································································4
7.1 通则·················································································································4
7.2 硫化学发光检测器（SCD）验证················································································4
7.3 质谱检测器（MSD）验证·························································································4
8 试验步骤·················································································································4
8.1 采样·················································································································4
8.2 操作条件···········································································································5
8.3 准备··························································