Hermetic seal compound cap for obtaining a powder solution in a liquid solvent contained in a bottle closed by said cap.

摘要

The invention relates to a cap (1, 2) containing a powder to be diluted in a solvent medium at the moment of utilization, and so shaped as to hermetically close a bottle (3) containing said solvent, said cap being provided with means suitable to remove a separating septum (1a) in order to allow the powder hold in the cap to fall into the solvent and mix therewith.