Headspace Crimp Seal, Natural, 20 mm Size, With PTFE/Silicone Septa, For Internal Pressure Release When 3.0 ± 0.5 bar Has Been Exceeded
These seals are special crimp closures with bridges and scorelines in the aluminum seal. This design is an added safety feature, allowing the internal pressure to be released when 3.0 /-0.5 bar has been exceeded. The seals come with PTFE faced silicone, PTFE faced grey molded butyl, or aluminum faced silicone liners. They are offered in packs of 100 or can be purchased with vials in Convenience Packs.
Color | : | Natural |
Liner Material | : | PTFE/Silicone |
Size | : | 20 mm |
Seal Type | : | Crimp |
For Use With | : | For Headspace Vials |