Sampling vessels without septum

A piercable aluminum tape can be used to close the sampling vessel at its bottom. Either liquid can
be pipetted inside or a vessel prefilled with buffer can be used in which a swab is introduced after a
sample take up.
A male Luer interface acts as fluidic interface. The sampling vessel can be mounted on female Luer
interfaces on chip. The aluminum tape is pierced via embedded needles in the female Luer interface
of specially designed chips.
On top of the sampling vessel a cap with embedded thread and O-ring ensures a liquid-tight sealing.
The total volume is 6.5 ml.