Product Description
Keep small-thread connections sealed tightly without sacrificing chemical resistance. This silicone seal with a PTFE face is sized for GL 14 screw caps, making it a practical spare for tubing connections, small bottles and assemblies that use an aperture-style cap.
This listing is for DURAN catalog number 292340606: Silicone Seal with PTFE, GL 14, 12 x 6 mm, for Aperture Cap. The seal combines a resilient silicone body with a PTFE layer that faces the contents, so the elastomer is shielded from solvents and reagents. Per the price-list description, it measures 12 x 6 mm and is intended for caps with an aperture. It is sold individually so worn seals can be replaced as needed. Add it to your LIGHT LABS order alongside the rest of your glassware and closures.
Key Features
- PTFE facing – Inert layer protects the silicone from chemical attack.
- GL 14 size – Fits small GL 14 screw caps and connection fittings.
- Silicone body – Flexible elastomer compresses for a reliable seal.
- Sold individually – Replace only the seals that are worn or damaged.
Specifications
| Catalog Number | 292340606 |
| Brand | DURAN (DWK Life Sciences) |
| Description | Silicone Seal with PTFE, GL 14, 12 x 6 mm, for Aperture Cap |
| Sold As | Each |
| Material | Silicone with PTFE facing |
| Thread | GL 14 |
| Dimensions | 12 x 6 mm |
Applications
- Replacement seals for GL 14 caps
- Tubing connection caps
- Small bottle and adapter assemblies
- Solvent handling setups
