Refineries need to conform to the newly updated US federal regulation CFR 40. To facilitate this process, US EPA Method 325 has been developed that stipulates tracking of volatile organic compounds ...
Nitrogen dioxide (NO 2), a criteria air pollutant as defined by the US Clean Air Act Footnote 1 has been sampled in ambient and indoor air for both compliance purposes and exposure characterizations ...
Passive sampling has emerged as a versatile approach for monitoring gaseous air pollutants by relying on molecular diffusion rather than active pumping. Common formats include diffusive tubes, radial ...
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