GB/T 21131-2007
AbolishedEnvironmental tobacco smoke Estimation of its contribution to respirable suspended particles Determination of particulate matter by ultraviolet absorbance and by fluorescence
环境烟草烟气 可吸入悬浮颗粒物的估测 用紫外吸收法和荧光法测定粒相物
Application Summary AI generated
This standard specifies methods for estimating the contribution of environmental tobacco smoke to respirable suspended particles by measuring particulate matter using ultraviolet absorbance and fluorescence. It is applied in indoor air quality assessments, particularly in environments like offices, public spaces, and residential settings where tobacco smoke is present. The standard supports health-related evaluations and regulatory compliance by distinguishing tobacco smoke particles from other airborne particulates.
Related Standards
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GB/T 13596-2004
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