Has anyone heard about a new product where Teflon is bonded in the cap for HPLC applications? No silicone, just the Teflon!
(Apparently this is done without any adhesives...how?!?)

If anyone has any information I would appreciate it. I'm tired of putting in my own Teflon disks, and even more tired of ghost peaks from my silicone/Teflon septa.

Thanks,
Joe