JG Finneran 20mm PTFE/Silicone Crimp Caps have an easy snap on-snap off design, eliminating the need for crimping or de-capping tools and offering enhanced safety.
JG Finneran 20mm PTFE/Silicone Crimp Caps are made from high-quality aluminum material and can be used on 20mm vials with a crimp finish. They have a wider opening to provide increased target area for needle penetration. The caps feature a polytetrafluo roethylene (PTFE) septum, which is highly resealable and can easily withstand multiple punctures. They can also be used for head-scape vials when internal pressure exceeds 3.0 plus or minus 0.5 bar. The aluminum closure comes in a case of 10 packs, with 100 caps in each pack.
Dimensions: 20mm diameter
Made of aluminum with PTFE/silicone septum
Seals can be snapped on and off by hand
Would you like to give
on product content, images, or tell us about a lower price?