All ZeroSept® closures are supplied in a jar. The jar is sealed with an orange lid with a PTFE seal. A clean aluminium foil is also packed between the lid and the closure so that the septa reach the customer free of environmental influences and plasticisers from the packaging, for example. The aluminium foil also stabilises the closures and prevents the septa from coming loose during transport.
![nd9 - zerosept® alumono-o nd9 ptfe mono mit vpe 2](https://www.labc.de/wp-content/uploads/2024/05/nd9_ptfe_mono_mit_vpe_2-300x300.jpg)