ISO 8186-1989 环境空气 一氧化碳质量浓度的测定 气相色谱法

标准号：ISO 8186-1989
中文标准名称：环境空气 一氧化碳质量浓度的测定 气相色谱法
英文标准名称：Ambient air; determination of the mass concentration of carbon monoxide; gas chromatographic method
标准类型：Z15
发布日期：1999/12/31 12:00:00
实施日期：1989/7/1 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：The procedure is intended for the measurement of less than 25 mg/m3 although it can be successfully applied to concentrations up to 1 000 mg/m3 at 25 鳦 and 101,3 kPa. Concentrations of less than 1 mg/m3 can be obtained with careful operation. The automatic technique is continuous only in so far as several discrete air samples can be drawn and analysed each hour.