can latch in place fig5 shows the spring arms 9 a b of a security seal 1 arranged on the sterile container 100 as seen from the container 100 the second closure part 26 comprises a through hole 31 through which the spring arms 9 a b have to be put during insertion in the seating 27 of the first closure part 25 the sterile container 100 is closed by means of the closure 24 and the two closure parts 25 26 are swiveled relative to each other the security seal 1 is arranged on the container 100 by inserting it from the outside toward the container 100 through the through hole 31 into the seating 27 in doing so the spring arms 9 a b pass through the seating 27 such that the latching protrusions 10 11 engage behind its surrounding edge and fix the security seal 1 on the closure 24 and hence on the container 100 on the side of the container the latching protrusions 10 11 are each provided with a starting bevel 28 which can be clearly seen in fig5 during arranging the seal 1 on the container 100 the starting bevel 28 comes into contact with the edge of the seating 27 the spring arms 9 a b are deflected radially inwards with a continued insertion of the seal toward the container 100 until the latching protrusions 10 11 have moved past the edge of the seating.