Atmospheric Measurement Techniques
Atmospheric Measurement Techniques
AMT
Articles | Volume 18, issue 6
Articles | Volume 18, issue 6
https://doi.org/10.5194/amt-18-1519-2025
© Author(s) 2025. This work is distributed under
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/amt-18-1519-2025
© Author(s) 2025. This work is distributed under
the Creative Commons Attribution 4.0 License.
Articles | Volume 18, issue 6
Research article
 | 
01 Apr 2025
Research article |  | 01 Apr 2025

Accuracy and sensitivity of NH3 measurements using the Dräger Tube method

Alexander Kelsch, Matthias Claß, and Nicolas Brüggemann

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Latest update: 23 Apr 2025
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Short summary
We wanted to know how well the Dräger Tube method (DTM) is able to measure ammonia in agricultural experiments on small plots. We therefore compared the accuracy and sensitivity of Dräger Tubes in laboratory tests with more advanced analyzers. Dräger Tubes had a detection limit 3 to 4 times higher than expected. Since there are areas where the use of advanced analyzers is not feasible, the DTM should be improved, or simple and cost-effective measuring methods should be developed.
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