CUSTOM ITEM: Caps, Snap Top, with Soft-Guard, White Silicone Rubber / Red PTFE Septa, fitted in smooth, polyethylene, Blue Caps. For use with 11mm, 12x32mm Snap Top autosampler vials. Soft-Guard Brand. 1000/CS. BULK PRICING.
Additional Info:
Snap caps provide a fast, press‑fit sealing solution that simplifies vial preparation while maintaining reliable autosampler performance.
The 9502C‑E‑10B‑M Soft‑Guard™ Snap Caps are one of the most widely used and trusted snap cap designs, combining convenience with advanced septa performance. 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 provide strong chemical resistance and help protect sample integrity across HPLC and LC‑MS workflows. The smooth blue polyethylene cap allows quick application and removal, supporting efficient, high‑throughput laboratory operations.
Key Features & Benefits
Soft‑Guard™ septa ✅ Easier needle penetration and superior resealing
Highly popular design ✅ Proven performance in demanding labs
Snap-top closure ✅ Fast, press-fit sealing without threading
PTFE/silicone septa ✅ Chemical resistance and sample protection
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 critical testing applications
Important Notes
For 11 mm, 12 × 32 mm snap top autosampler vials only
Suitable for multiple injections
Soft‑Guard™ septa improves autosampler consistency and uptime
Case quantity format (1000/CS)
This and other custom items are Custom Ordered and require quotation
Custom Item Pricing Information