FUME HOOD

The present invention relates to a fume hood (1), comprising: a housing (10) which defines a working space (19), the housing (10) having a movably mounted front pane (14) on its front side; a work surface (20) which delimits the working space (19) on the bottom side; and an ionisation electrode (100) which is located in an inflow profile (102) located on the front edge of the work surface (20). The fume hood according to the invention also comprises an arm support (40) which is located in the region of the working opening (11) and at a distance from the inflow profile (102), wherein the arm support (40) extends along its longitudinal direction substantially over the entire width of the weighing fume hood (1) and has end faces, and wherein a side wall (15), which laterally defines the working space (19), a face of the armrest (40), and the inflow profile (102) are connected to a one-piece corner profile (50), wherein the side wall (15), a face of the armrest (40), and the inflow profile (102) are inserted into said corner profile (50).