团 体 标 准 T/ACEF 262－2026 环境大气 半/中等挥发性有机物测量技术规范 热脱附-全二维气相色谱 -质谱法 Technical specification for measurement of atmospheric semi -volatile and intermediate volatility organic compounds (S/IVOCs) —Thermal desorption - comprehensive two -dimensional gas chromatography -mass spectrometry method 2026-01-29发布 2026-01-30实施 中 华 环 保 联 合 会 发 布 ICS 13.040.20 CCS Z10 全国团体标准信息平台 全国团体标准信息平台 T/ACEF 259 －2026 I 目 次 前言 ................................ ................................ ................................ ................................ ................. II 1 适用范围 ................................ ................................ ................................ ................................ .... 1 2 规范性引用文件 ................................ ................................ ................................ ........................ 1 3 术语和定义 ................................ ................................ ................................ ................................ 1 4 测量系统与方法 ................................ ................................ ................................ ........................ 2 4.1 系统组成 ................................ ................................ ................................ ........................ 3 4.2 系统功能 ................................ ................................ ................................ ........................ 3 4.2.1 大气半 /中等挥发性有机物采 样系统 ................................ ................................ 3 4.2.2 仪器分析系统 ................................ ................................ ................................ ..... 3 4.2.3 数据处理系统 ................................ ................................ ................................ ..... 3 4.3 测量方法 ................................ ................................ ................................ ........................ 4 5 技术要求 ................................ ................................ ................................ ................................ .... 4 5.1 采样要求 ................................ ................................ ................................ .......................... 4 5.1.1 环境适应性要求 ................................ ................................ ................................ . 4 5.1.2 安全要求 ................................ ................................ ................................ ............. 4 5.1.3 性能要求 ................................ ................................ ................................ ............. 5 5.1.4 安装要求 ................................ ................................ ................................ ............. 5 5.2 仪器分析要求 ................................ ................................ ................................ .................. 6 5.2.1 热脱附要求 ................................ ................................ ................................ ......... 6 5.2.2 全二维气相色谱要求 ................................ ................................ ......................... 6 5.2.3 质谱要求 ................................ ................................ ................................ ............. 6 5.3 数据分析要求 ................................ ................................ ................................ ................ 7 6 质量控制与质量保证 ................................ ................................ ................................ ................. 7 6.1 采样的质量控制和质量保证 ................................ ................................ ........................ 7 6.2 仪器分析的质量控制和质量保证 ................................ ................................ ................ 8 6.3 数据分析的质量控制和质量保证 ................................ ................................ .............. 10 附录 A（资料性）常用的部分 吸附剂与 色谱柱示例 ................................ ................................ . 11 附录 B（资料性）标准化合物示例 ................................ .