Waters, 186000842, Black, Screw Neck Cap and Preslit PTFE/Silicone Septum, 100/pk

This septum is electron bonded to the cap and will not come dislodged during shipment or use.

Specifications
Certified: Not Certified
Closure Type: Screw Neck
Cap Color: Black
Seal Material: preslit PTFE/Silicone
Includes: Cap & Septum
UNSPSC: 41121806
Application: Sample Preparation
Product Type: Caps
Units per Package: 100 pk

Additional Information
FAQs about Black Screw Neck Cap and Preslit PTFE Silicone Septum What is the compatibility of the black screw neck cap and preslit PTFE silicone septum with different sample types? The black screw neck cap and preslit PTFE silicone septum are compatible with a wide range of sample types, including liquid, solid, and gas samples. Can the black screw neck cap and preslit PTFE silicone septum be used for long-term sample storage? Yes, these caps and septa are designed for long-term sample storage, providing excellent sealing properties to maintain sample integrity over extended periods. Are the black screw neck caps and preslit PTFE silicone septa resistant to chemical degradation? Yes, these caps and septa are highly resistant to chemical degradation, ensuring that they will not contaminate or react with your samples during analysis. What is the recommended temperature range for using the black screw neck cap and preslit PTFE silicone septum? These caps and septa can be used within a temperature range of -40°C to 200°C, making them suitable for a wide range of laboratory applications. Can the black screw neck cap and preslit PTFE silicone septum be used with automated sample handling systems? Yes, these caps and septa are compatible with most automated sample handling systems, allowing for seamless integration into your laboratory workflow.

FAQ
What are the benefits of using a preslit septum? A preslit septum eliminates the need to use a needle to pierce the septum, which can help to prevent contamination of the sample. It also makes it easier to inject the sample into the vial.