Removal of Oxygen from gases takes place only with the help of catalytic type of materials, which also work only under specific operating conditions. We use pre-treated catalyst which can be regenerated & has comparatively better activity under normal working conditions. Oxytraps are supplied with either indicating or non- indicating type of catalyst. 

Regeneration or replacement of Oxytrap i.e Oxygen Removal will be required after using of 10 – 15 cylinder of UHP grade cylinder or developed on the use & selection / use of capillary / packed column i.e. if polar column, it must to replace oxytrap & if using ECD (Detector).