Caps, Snap Top, with Soft-Guard, White Silicone Rubber / Red PTFE Septa, fitted in smooth, polyethylene, Green Caps. For use with 11mm, 12x32mm Snap Top autosampler vials. Soft-Guard Brand. 1000/CS.
Additional Info:
Snap caps provide a fast, press‑fit sealing solution that simplifies vial preparation while maintaining consistent autosampler performance.
The 9502C‑E‑10G‑M Soft‑Guard™ Snap Caps are part of MICROSOLV’s most popular snap cap line, trusted for their combination of ease‑of‑use and high‑performance septa technology. The Soft‑Guard™ silicone formulation reduces needle penetration force while maintaining excellent resealing, helping extend instrument uptime and reduce missed injections in demanding analytical environments.
The bonded PTFE/silicone septa deliver strong chemical resistance and protect sample integrity across HPLC and LC‑MS workflows. The green polyethylene cap provides effective color‑coding for improved sample organization and workflow control in high‑throughput laboratories.
Key Features & Benefits
Soft‑Guard™ septa ✅ Easier penetration and superior resealing
Proven, high‑volume design ✅ Widely used in analytical labs
Snap-top closure ✅ Fast, press-fit sealing without threading
PTFE/silicone bonded septa ✅ Chemical resistance and sample protection
Green cap format ✅ Supports sample identification and organization
Fits 12 × 32 mm snap top vials ✅ Standard 11 mm compatibility
Typical Applications
HPLC and UHPLC analysis
LC‑MS workflows
High‑throughput analytical laboratories
Routine and regulated testing environments
Important Notes
For 11 mm, 12 × 32 mm snap top autosampler vials only
Suitable for multiple injections
Soft‑Guard™ septa improves resealing performance and instrument uptime
Case quantity format (1000/CS)