CUSTOM ITEM: Caps, Screw Top, Solid, with a Silicone Rubber / PTFE liner, in "knurled", polypropylene, White Caps. For use with 13-425mm thread,15x45mm autosampler vials. MICROSOLV Brand BULK PRICING.
Additional Info:
Solid caps with liners are used when a secure, resealable closure is required for storage rather than repeated autosampler injections.
The 9504S‑05S‑W screw caps feature a silicone rubber/PTFE liner that provides an inert sealing surface with good resealing characteristics. This design allows 15 × 45 mm (4 mL) autosampler vials to be used as storage containers, helping maintain sample integrity during handling and storage.
The white polypropylene cap includes a knurled exterior for secure grip and consistent torque. Designed for standard 13‑425 thread vials, these caps provide dependable fit and sealing performance for laboratory storage workflows.
Key Features & Benefits
Solid cap with PTFE/silicone liner ✅ Secure, resealable closure
Inert liner surface ✅ Protects sample integrity
Converts vials to storage containers ✅ Expands usability
Fits 15 × 45 mm (4 mL) autosampler vials ✅ Standard 13‑425 compatibility
White knurled cap ✅ Easy handling and sealing
Typical Applications
Sample storage and transport
HPLC and LC‑MS sample preparation
Laboratory storage workflows
General analytical laboratories
Important Notes
For 13‑425, 15 × 45 mm (4 mL) autosampler vials only
Designed for storage, not repeated needle penetration
Provides resealable closure with liner system
This and other custom items are Custom Ordered and require quotation
Custom Item Pricing Information