NCIt definition : A container consisting of a cylinder with a septum at one end, and a seal at the other
end, which is inserted into a device to form a syringe which contains a single dose
of a parenteral drug product.;
Alternative definition : EDQM-HC: Usually cylindrical, suited for liquid or solid pharmaceutical forms; usually
to be used in an apparatus especially designed for that purpose. It contains the final
preparation in one compartment, or the components necessary for its preparation in
different compartments.;