<p>ISO 10498:2004 describes an ultraviolet fluorescence method for sampling and determining sulfur dioxide (SO<sub>2</sub>) concentrations in the ambient air using automatic analysers.</p>
<p>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.<sup> </sup></p>
Registration number (WIID)
38904
Scope
<p>ISO 10498:2004 describes an ultraviolet fluorescence method for sampling and determining sulfur dioxide (SO<sub>2</sub>) concentrations in the ambient air using automatic analysers.</p>
<p>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.<sup> </sup></p>
