denuder

the denuder system is used to measure gaseous pollutants in ambient air.

researchers developed a new denuder technique for sampling ammonia.

the denuder tube is coated with a selective absorbing solution.

a diffusion denuder removes particles while collecting gases.

the annular denuder provides high collection efficiency.

the denuder sampler was deployed at multiple monitoring sites.

denuder-based measurements are essential for air quality studies.

the denuder filter removes interfering species before analysis.

denuder instruments can measure both gas and particle phases.

the denuder coating determines the selectivity for target compounds.

calibration of the denuder is necessary for accurate results.

field studies often use denuder arrays to collect time-resolved data.