Caps, Screw Top, with Silicone Rubber / PTFE, low durometer Septa, bonded in "knurled", polypropylene, Blue Caps. For use with 9-425mm thread, 12x32mm autosampler vials. MICROSOLV Brand. 1000/CS.
Additional Info:
The 9502S‑10C‑B-M Screw Caps feature bonded low‑durometer silicone rubber/PTFE septa securely fitted into blue, knurled polypropylene caps. This bonded construction minimizes "septa plunge", dislodgement, or loss during handling and transport, improving injection reliability.
Designed for 9‑425 thread, 12 × 32 mm autosampler vials, these caps provide dependable sealing and consistent needle penetration for HPLC and GC workflows. The low‑durometer septa balance ease of penetration with durability, supporting routine analytical applications.
This product is a widely used, cost‑effective alternative to certified brands, offering reliable chromatographic performance without the added expense of ultra‑pure or MS‑certified consumables.