For small-scale research work, stand-alone absorber columns can be used to remove remaining gas concentrations downstream downstream of experimental apparatus. Several safety components are available as accessories, including an air-extractable housing cabinet as well as options for pressure monitoring and downstream gas detection.
The ability to passively chemisorb hazardous gases at ambient temperature is a particular advantage for sporadic laboratory work, since the space-saving absorber is permanently on ready and does not have to be heated up or otherwise activated each time a new experiment is to be run.
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