![](https://pkgcompliance.com/wp-content/uploads/2018/05/Untitled-Session6579-1024x683.jpg)
![](https://pkgcompliance.com/wp-content/uploads/2018/05/Untitled-Session6579-1024x683.jpg)
Dye leak, or dye penetration, is a seal integrity test. This test method can detect a sterile breach down to 50 microns and is typically performed during sealer process validation or for in-process testing.
Dye leak, or dye penetration, is a seal integrity test. This test method can detect a sterile breach down to 50 microns and is typically performed during sealer process validation or for in-process testing.