Screw Caps for Autosampler Vials, Pre Slit Silicone Rubber PTFE Septa
Use with screw top 12x32mm vials with 9-425mm threads, case quantity
- Screw Thread:
- Polypropylene cap w/ silicone rubber-PTFE septa
- Less than case quantity
Soft-Guard™ version of this cap
Septa bonded to cap for increased performance of penetration.
Case quantity for most economical value.
Pre-slit septa designed for autosamplers that require such as Alliance® by Waters.
Compare to "Certified" brand.