Resumen
Accessory for immunohistochemistry in sections by flotation, comprising a housing (1) of essentially prismatic shape that is insertable in the well of a well plate, characterized in that the housing (1) comprises: - a first non-porous side wall portion (11) whose shape is complementary to the shape of the side wall of the plate well, and - a second porous side wall portion (12) which is recessed essentially in the direction of a central axis of the housing (1) relative to the first non-porous side wall portion (11), so that between said second porous side wall portion (12) of the housing (1) and the side wall of the well a vertical cavity (2) suitable for the introduction of a pipette is generated to introduce or aspirate a solution from the well. (Machine-translation by Google Translate, not legally binding)