Preassembled Closure and Septa, Black, 8-425, Red PTFE/Silicone with Slit, pack/100

Optimize your laboratory processes with our high-quality Preassembled Closure and Septa, featuring a sleek black design and red PTFE/silicone material. This efficient solution, tailored for the 8-425 neck size, is perfect for ensuring reliable sealing and sample integrity in various applications.

Manufactured in the United States, our closures are crafted to meet stringent quality standards. Each pack contains 100 closures, designed for easy application and superior leak resistance. The innovative slit design allows for convenient sampling without compromising the seal, making these closures ideal for both routine laboratory use and specialized research.

• Preassembled for immediate use, saving time and reducing contamination risk.
• Durable black exterior with red PTFE/silicone material for optimal chemical compatibility.
• Designed for 8-425 neck size, ensuring a secure fit on most laboratory containers.
• Slit septa allows for easy needle access without removing the closure.
• Produced in the USA, guaranteeing exceptional quality and performance.

Enhance the efficiency of your laboratory operations with our Preassembled Closure and Septa, the perfect choice for researchers seeking reliability and convenience.