Assessment of aldehyde contributions to PTR-MS <i>m</i>/<i>z</i> 69.07 in indoor air measurements
نویسندگان
چکیده
PTR m / z 69.07 commonly attributed to isoprene suffers interference from C 5 –C 10 aldehydes indoors, especially when ozone is present. The contribution of nonanal could be quantified by using the protonated molecular ion, unlike other aldehydes.
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ژورنال
عنوان ژورنال: Environmental science
سال: 2023
ISSN: ['2634-3606']
DOI: https://doi.org/10.1039/d3ea00055a