The JG Finneran 20mm PTFE/silicone crimp caps available in case of 1000 has an easy snap on-snap off design, eliminating the need for crimping or de-capping tools and offer enhanced safety.
The JG Finneran 20mm PTFE/silicone crimp caps available in case of 1000 are made from high-quality aluminum material and can be used on 20mm vials with crimp finish. The have a wider opening to provide increased target area for needle penetration. The c aps feature a Polytetrafluoroethylene (PTFE) septum, which are highly re-sealable and can easily withstand multiple punctures. They can also be used for head-scape vials to open when internal pressure exceeds 3.0 plus or minus 0.5 Bar. The silver colore d aluminum closure comes in a case of 10 packs, with 100 caps in each pack.
Dimensions: 20mm Dia
Made of aluminum with PTFE/silicone septum
Seals can be snapped on and off by hand
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