| 摘要 |
A container capable of functioning as a combined filter paper support and filtrate holder is disclosed which comprises a self-standing body portion which narrows into a neck area which in turn flares outwardly to the upper lip. The size of the neck area and flared portion are selected so that they are capable of supporting a conical filter medium such as a folded piece of filter paper. The container is further adapted to be tightly closed by a flexible stopper having an exterior, downwardly extending protective skirt which extends over the lip area as well as the outside of the neck and flared portions. |
