Screw Caps for Autosampler Vials, Blue, Partial Slit Sil/PTFE Septa
Use with screw top 12x32mm vials with 9-425mm threads, fitted, Y slit, MicroSolv Brand™
- Screw Thread:
- Polypropylene cap w/ sil/PTFE partial cut (Y shape) fitted septa
- Silicone Rubber is slit in a Y shape
Fitted septa in a blue ribbed cap
- View case quantity of this cap
Partial slit, only in the rubber leaves PTFE to form an evaporation bond.
Good choice for volatile samples when an autosampler requires a pre-slit septa.
Y shaped partial slit allows for better "resealing" of rubber after initial injection.