BS EN 14662-3-2005 环境空气质量.测量苯浓度的标准方法.自动泵取样和现场气相色谱法

标准号：BS EN 14662-3-2005
中文标准名称：环境空气质量.测量苯浓度的标准方法.自动泵取样和现场气相色谱法
英文标准名称：Ambient air quality - Standard method for measurement of benzene concentrations - Automated pumped sampling with in situ gas chromatography
标准类型：Z15
发布日期：2005/6/27 12:00:00
实施日期：2005/6/27 12:00:00
中国标准分类号：Z15
国际标准分类号：13.040.20
适用范围：This part of EN 14662 is in accordance with the generic methodology selected as the basis of the European Union Reference Method for the determination of benzene in ambient air [1] for the purpose of comparison of measurement results with limit values with a one-year reference period. The standard describes guidelines for measurements with, and type approval of, automated gas chromatographs. The use of automated instruments gives this part a different structure compared to the other parts including the procedure for selecting an appropriate automated gas chromatograph by means of type approval tests. Requirements for use in the field are also described. The standard is applicable to measurements of airborne benzene vapour in the concentration range from 0 μg/m