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Lung principle

The gas of interest is captured in a gas sampling bag. In order to avoid moisture in the sampling bag, a pre-dilution can be performed.


These metal containers are set to vacuum at the lab and can be used for grab sampling in situ.

Adsorption tubes

The gas is directly sampled onto the adsorbent. 

Gas washing

The gas is sent through an absorption liquid, which captures the compounds. Afterwards, the liquid is analysed for specific compounds.

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