Agilent Screw Cap Blue PTFE Lined for 9 mm Vials Total of 100 Caps

The Agilent 5183-2075 offers a pack of 100 screw caps designed to securely store your samples in 9 mm vials commonly used in research labs. The screw cap design ensures a leak-proof seal, preventing spills or contamination during storage or transport. The blue color might help you organize your vials within the lab. More importantly, these caps feature a liner made of PTFE (polytetrafluoroethylene), a highly inert material that minimizes interaction between the cap and your sample. This PTFE lining helps prevent potential contamination or degradation of your valuable samples stored in 9 mm vials.