CUSTOM ITEM: Caps, Snap Top, with Soft-Guard, White Silicone Rubber / Red PTFE Septa, fitted in smooth, polyethylene, Yellow Caps. For use with 11mm, 12x32mm Snap Top autosampler vials. Soft-Guard Brand. 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‑10Y Soft‑Guard™ Snap Caps are part of MICROSOLV’s most popular snap cap family, known for combining ease‑of‑use with high‑performance septa technology. The Soft‑Guard™ silicone formulation is engineered to reduce needle penetration force while maintaining excellent resealing characteristics, helping extend instrument uptime and reduce missed injections.
The bonded PTFE/silicone septa provide strong chemical resistance and protect sample integrity across HPLC and LC‑MS workflows. The yellow polyethylene cap enables clear visual identification and supports effective color‑coding for sample organization in busy laboratory environments.
Key Features & Benefits
Soft‑Guard™ septa ✅ Easier penetration and superior resealing
Highly popular design ✅ Proven performance in analytical labs
Snap-top closure ✅ Fast, press-fit sealing without threading
PTFE/silicone bonded septa ✅ Chemical resistance and sample protection
Yellow cap format ✅ Supports identification and workflow 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
This and other custom items are Custom Ordered and require quotation
Additional Resources
Custom Item Pricing Information