Screw Cap, Open Top, 18-400, Black with PTFE Faced Silicone Septa, pack/144

The Screw Cap, Open Top, 18-400, Black with PTFE Faced Silicone Septa, is designed for optimal performance in laboratory settings. Each cap ensures a secure closure while providing ease of access, making it ideal for a variety of applications such as chemical storage and sample preservation.

Manufactured from high-quality polypropylene, these screw caps promise durability and resistance against chemical and temperature variations. The inclusion of a PTFE faced silicone septa enhances sealing capabilities and minimizes contamination risks, thus supporting accurate experimental results.

• Open top design for easy sample access
• Compatible with standard 18-400 threads
• Made from durable polypropylene for chemical resistance
• PTFE faced silicone septa for superior sealing performance
• Packaged in sets of 144 for convenient laboratory use
• Manufactured in the United States to ensure quality and reliability

Choose the Screw Cap, Open Top, 18-400, Black with PTFE Faced Silicone Septa for reliable, efficient sealing solutions in your laboratory applications.