Cigarettes — Measurement of nicotine-free dry particulate matter, nicotine, water and carbon monoxide in cigarette smoke — Analysis of data from collaborative studies reporting relationships between repeatability, reproducibility and tolerances
香烟——卷烟烟气中无尼古丁干颗粒物、尼古丁、水和一氧化碳的测定——报告重复性、再现性和公差之间关系的合作研究数据分析
ISO/TR 22305 records the data and conclusions from a review of international collaborative studies to establish the tolerance for checks of the carbon monoxide yields declared by cigarette manufacturers for their products, as specified in ISO 8243.