FAQs about Black Screw Neck Cap and PTFE/Silicone Septum

What is the compatibility of the black screw neck cap and PTFE/silicone septum with different solvents commonly used in laboratories?
The black screw neck cap and PTFE/silicone septum are compatible with a wide range of solvents, including common organic solvents, acids, and bases. However, it is always recommended to check the chemical compatibility chart provided by the manufacturer to ensure compatibility with specific solvents.
Can the black screw neck cap and PTFE/silicone septum be used for both manual and automated sample handling processes?
Yes, the black screw neck cap and PTFE/silicone septum are designed to be compatible with both manual and automated sample handling processes. They can be easily handled and sealed manually or used with automated systems without any issues.
What is the recommended storage temperature range for the black screw neck cap and PTFE/silicone septum?
The black screw neck cap and PTFE/silicone septum can be stored within a temperature range of -40°C to 120°C. It is important to avoid extreme temperatures outside this range to maintain the integrity and performance of the cap and septum.
Are the black screw neck cap and PTFE/silicone septum sterile and ready for immediate use?
No, the black screw neck cap and PTFE/silicone septum are not supplied sterile. They are provided in a non-sterile condition and should be sterilized before use if required for your specific application. Autoclaving or other suitable sterilization methods can be used.
Can the black screw neck cap and PTFE/silicone septum be reused after initial use?
It is not recommended to reuse the black screw neck cap and PTFE/silicone septum after initial use. These components are designed for single-use to ensure sample integrity and prevent potential contamination. It is best to use new caps and septa for each analysis or experiment.