International Organization for Standardization (ISO)
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ISO 18144:2003
Scope
This standard specifies the sampling and measurement methods for estimating the impact of environmental tobacco smoke (ETS) on respirable suspended particulate matter (RSP). This method is suitable for individual sampling and regional sampling. This method is the same as the method for estimating RSP in ETS by measuring the mass of respirable suspended particles by gravimetric method, and measuring ultraviolet particulate matter and fluorescent particulate matter by ultraviolet absorption method and fluorescence method. Note: See GB/T 21131 for details. This standard also specifies a method for estimating the components of respirable suspended particles in environmental flue gas - the solanol determination method.
ISO 18144:2003 Referenced Document
GB/T 21131 Environmental tobacco smoke.Estimation of its contribuion to respirable suspended particles.Determination of particulate matter by ultraviolet absorbance and by fluorescence*, 2007-10-16 Update
ISO 1042 Laboratory glassware - One-mark volumetric flasks
ISO 648 Laboratory glassware - Single-volume pipettes*, 2008-10-01 Update
ISO 18144:2003 history
2003ISO 18144:2003 Environmental tobacco smoke - Estimation of its contribution to respirable suspended particles - Method based on solanesol