Caps, Screw Top, with Silicone Rubber / PTFE Pre-Slit Septa, bonded in "knurled", polypropylene, Blue Caps. For use with 9-425mm thread, 12x32mm autosampler vials. MICROSOLV Brand. 100/PK
Additional Info:
The 9502S‑30C‑B Pre‑Slit Screw Caps feature bonded silicone rubber/PTFE septa with a precision pre‑slit design, securely fitted into blue, knurled polypropylene caps. The bonded construction helps prevent septa plunge, dislodgement, or movement during injection, improving overall autosampler reliability.
Designed for 9‑425 thread, 12 × 32 mm autosampler vials, these caps provide consistent needle penetration and resealing, making them well suited for routine HPLC and GC applications where pre‑slit septa are preferred.
This configuration is designed for compatibility with Waters® Alliance and Acquity™ instruments, as well as other autosamplers requiring pre‑slit septa, offering dependable performance without the added cost of ultra‑pure MS‑certified components.