dispositivo para fechar um recipiente de amostra, sistema, e, recipiente de armazenamento

摘要

The invention relates to a device for closing a sample receptacle with a spherical closure element, said device comprising a storage container for a plurality of spherical closure elements, expelling means for expelling one of the closure elements through an outlet opening of a housing of the device and means for limiting the force exerted by the expelling means on the closure element.