ISO 8186:1989 环境空气.一氧化碳的质量浓度的测定气体色谱法

标准编号：ISO 8186:1989

中文名称：环境空气.一氧化碳的质量浓度的测定气体色谱法

英文名称：Ambient air — Determination of the mass concentration of carbon monoxide — Gas chromatographic method

发布日期：1989-07

标准范围

该程序适用于小于25 mg/m3的测量，但在25°C和101.3 kPa条件下，该程序可成功应用于高达1000 mg/m3的浓度。小心操作可获得小于1 mg/m3的浓度。自动技术只有在每小时可以提取和分析几个离散的空气样本时才是连续的。

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 °C 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.

标准预览图