标准摘要
[中文适用范围]: 本文件规定了室内空气和空气采样中挥发性有机化合物 (VOC) 的测定方法,用于使用测试室和测试单元测定室内环境中使用的产品或材料的排放量(根据 ISO 16000-1)。 该方法使用吸附剂采样管,随后进行热解吸 (TD) 和气相色谱 (GC) 分析,使用毛细管柱和质谱 (MS) 检测器(带或不带附加火焰离子化检测器 (FID))[13]。 该方法适用于大多数气相色谱兼容的气相有机化合物的测量,浓度范围为每立方米微克到每立方米几毫克。 根据所使用的吸附剂,可以分析许多高挥发性有机化合物 (VVOC) 和半挥发性有机化合物 (SVOC)。 [外文原描述]: This document specifies a method for determination of volatile organic compounds (VOC) in indoor air and in air sampled for the determination of the emission from products or materials used in indoor environments (according to ISO 16000‑1) using test chambers and test cells. The method uses sorbent sampling tubes with subsequent thermal desorption (TD) and gas chromatographic (GC) analysis employing a capillary column and a mass spectrometric (MS) detector with or without an additional flame ionisation detector (FID) [13] . The method is applicable to the measurement of most GC-compatible vapour-phase organic compounds at concentrations ranging from micrograms per cubic metre to several milligrams per cubic metre. Many very volatile organic compounds (VVOC) and semi-volatile organic compounds (SVOC) can be analysed depending on the sorbents used.
英文名称Indoor air — Part 6: Determination of organic compounds (VVOC, VOC, SVOC) in indoor and test chamber air by active sampling on sorbent tubes, thermal desorption and gas chromatography using MS or MS FID