Keep container tightly closed.

Keep container tightly closed.

The invention allows housing in a closed vessel.

Store in a dry place. Store in a closed container.

The container is convertible between a closed condition in which it forms said closed receptacle (110) and an open condition in which it forms an open receptacle (122).

The hinged flange includes a closure means for sealing the opening to convert the semi-enclosed container to a closed container.

The package includes a closed container (1) and spreading device (2).

A sample can be collected from an enclosed container by opening a sample collection valve and drawing the sample from the enclosed container.

The apparatus includes a closed container having a relatively circular outer wall.

The closed container is connected to a vacuum pump (32).

An end of the endoscope conduit is connected to a sealed vessel such that the endoscope conduit is in fluid communication with the sealed vessel.

Means are provided for sealing the container after use and for covering the address once the container is sealed.

An adapter is disclosed for extracting a liquid from a container closed with a stopper or for filling this container closed by a stopper retained by a flange.

The closed vessel also contains a solid heat conducting medium for facilitating heat transfer within the vessel.

A fine black powder obtained by burning animal bones in a closed container.