ISO 10498:2004 describes an ultraviolet fluorescence method for sampling and determining sulfur dioxide (SO2) concentrations in the ambient air using automatic analysers.
ISO 10498:2004 is applicable to the determination of sulfur dioxide mass concentrations of a few micrograms per cubic metre to a few milligrams per cubic metre or, expressed in terms of volume fraction, from a few microlitres per cubic metre to a few millilitres per cubic metre.
Status: PublishedPublication date: 2004-06
Edition: 1Number of pages: 10
Technical Committee: ISO/TC 146/SC 3 Ambient atmospheres
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