Catalog Number - 9502C-E-30GX

Snap caps provide a fast, press‑fit sealing solution that simplifies vial preparation while maintaining consistent autosampler performance. The X‑slit septa design increases the target area for the autosampler needle, helping improve alignment and reduce resistance during penetration.

The 9502C‑E‑30GX Soft‑Guard™ Snap Caps combine the X‑shape pre‑slit design with advanced Soft‑Guard™ silicone formulation. This enables easier penetration while maintaining improved resealing compared to standard septa, helping extend instrument uptime and reduce missed injections in demanding workflows.

Pre‑slit septa are commonly recommended for systems such as Waters® Alliance and Acquity. While the X‑slit design improves penetration and targeting, it provides slightly less resealing performance than single‑slit configurations. The bonded PTFE/silicone septa ensure strong chemical resistance, while the green cap supports efficient color‑coding and sample organization.

Key Features & Benefits

• Soft‑Guard™ septa ✅ Easier penetration and improved resealing

• X‑shape pre‑slit ✅ Larger target area for needle alignment

• Reduced penetration resistance ✅ Improved injection consistency

• Snap-top closure ✅ Fast, press-fit sealing without threading

• PTFE/silicone bonded septa ✅ Chemical resistance and sample protection

• Green cap format ✅ Supports identification and workflow organization

Typical Applications

• HPLC and UHPLC analysis

• LC‑MS workflows

• Waters® Alliance and Acquity systems

• High-throughput analytical laboratories

• Methods requiring improved needle targeting

Important Notes

• For 11 mm, 12 × 32 mm snap top autosampler vials only

• X‑slit design allows easier penetration but slightly reduced resealing vs single‑slit

• Suitable for multiple injections depending on method requirements

• Soft‑Guard™ formulation improves consistency and instrument uptime

• This and other custom items are Custom Ordered and require quotation

Additional Resources

• View case quantity options for 9502C‑E‑30GX Soft‑Guard™ X‑Slit Snap Caps for 11 mm autosampler vials

Custom Item Pricing Information

• Please contact Customer Service for formal quotation, lead time, and ordering assistance.