CUSTOM ITEM: Caps, Screw Top, Solid, with a Red Orange Natural Rubber/ Transparent TEF liner, in "knurled", polypropylene, Black Caps. For use with 13-425mm thread,15x45mm autosampler vials. MICROSOLV Brand. 100/PK.
Additional Info:
The 9504S‑80C‑BK MICROSOLV™ Screw Caps are selected for laboratory workflows requiring secure vial sealing for storage, transport, and protection of analytical samples. The solid cap design contains no pierceable septa, allowing standard 4 mL autosampler vials to function as storage bottles rather than injection vials.
Manufactured with black knurled polypropylene caps and a red orange natural rubber/transparent TEF liner, these caps provide dependable sealing performance and chemical resistance for routine laboratory storage applications.
Solid Storage Cap Design
Solid closed‑top cap configuration
No pierceable septa
Converts autosampler vials into storage bottles
Designed for storage and transport applications
✅ Optimized for secure sample storage
Natural Rubber / TEF Liner
Red orange natural rubber liner
Transparent TEF sealing surface
Designed for inert sealing performance
Suitable for routine laboratory storage
✅ Reliable sealing for storage workflows
13‑425 Thread Compatibility
Fits 13‑425 screw thread vials
Compatible with:
15 × 45 mm autosampler vials
4 mL autosampler vials
Industry standard autosampler formats
✅ Broad vial compatibility
Knurled Polypropylene Caps
Black polypropylene construction
Knurled exterior improves:
Grip
Installation
Removal
Secure sealing performance
✅ Convenient laboratory handling
Storage Applications
Suitable for:
Sample storage
Laboratory transport
Solvent‑containing samples
Routine laboratory workflows
✅ Ideal for secure chromatography sample storage
Important Usage Notes
Solid cap design is not intended for autosampler injection
Custom item configuration
Bulk pricing available
✅ Designed specifically for storage vial applications
Custom Item Pricing Information