1. Discharging unit for discharging pharmaceutical media and set comprising same. 2.1 The invention relates to a discharging unit (10, 250) for discharging pharmaceutical media from a medium storage receptacle (10, 250) comprising a first discharge orifice (260), a pump (26, 32), an inlet duct (24) for connecting the medium storage receptacle (80) to the pump (26, 32), and comprising an outlet duct (24) for connecting the pump (26, 32) to the first discharge orifice (260). 2.2 The first discharge orifice (260) is part of a first subordinate device (250) of the discharging unit and the pump (26, 32), at least a portion (36) of the outlet duct (36), and an outlet valve (42, 44) provided in the outlet duct (36) are part of a second subordinate device (10) of the discharging unit, wherein the first subordinate device (150, 250) is designed such that it is capable, without the use of tools, of being coupled to, and decoupled from, the second subordinate device (10), and wherein an internal volume (8, 9) of a portion of the outlet duct extending from the outlet valve (42, 44) to the first discharge orifice (156, 260) is less than 15 µl, preferably less than 5 µl and more preferably less than 1 µl. 3. The invention can be used as a dispenser for mass inoculations
