Kärl för lagring och uppsamling av flytande och torrt material

摘要

A vessel for safe handling of substances and having a first connection member through which the interior of the vessel is accessible by a device, e.g., an injection syringe, for removing or adding material thereto. At least a part of the vessel is expandable and contractable. The vessel is further provided with a second connection member, which is interconnected or interconnectable with the first connection inside the vessel. The second connection member is connectable to a further vessel outside the vessel, so that substance can be transferred directly from the injection syringe to said further vessel via the first and second connection members.