Caps, Snap Top, with 0.04" thick, White Silicone Rubber / Natural PTFE Septa, fitted in smooth, polyethylene, Natural Transparent Caps. For use with 11mm, 12x32mm Snap Top autosampler vials. BASIK Brand. 1000/CS.
Additional Info:
Snap caps provide a fast, press‑fit sealing solution that simplifies vial preparation while maintaining consistent autosampler performance. The silicone/PTFE septa combination offers dependable sealing and chemical resistance for routine analytical workflows.
The 9502C‑E‑15C‑M BASIK Snap Caps feature 0.04" thick natural PTFE bonded to silicone rubber, delivering durability for repeated needle penetrations and consistent resealing. Natural PTFE is highly pure and contains no dyes, reducing the risk of extractables and background interference in sensitive applications.
As part of the BASIK product line, these caps provide one of the most economical Silicone/PTFE snap cap options available, making them ideal for high‑volume laboratories seeking reliable performance at a lower cost. The natural transparent cap supports easy sample visibility and efficient workflow organization.
Key Features & Benefits
Natural PTFE septa ✅ Highly pure with no dyes
Silicone/PTFE construction ✅ Reliable sealing and resealing capability
0.04" thick septa ✅ Durable for repeated injections
Economical BASIK line ✅ Cost-effective for high-volume use
Snap-top closure ✅ Fast, press-fit sealing without threading
Natural transparent cap ✅ Enables visibility and identification
Typical Applications
HPLC and UHPLC analysis
LC‑MS workflows
Routine analytical laboratories
High‑volume sample preparation
Important Notes
For 11 mm, 12 × 32 mm snap top autosampler vials only
Suitable for multiple injections
Natural PTFE minimizes risk of extractables from dyes
Designed as an economical option for routine workflows
Case quantity format (1000/CS)