Waters, 186000965, 15 - 425 Black Screw Cap with Bonded PTFE/Silicone Septum 1000/pk

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

Specifications
Closure Type: Screw Neck
Cap Color: Black
Seal Material: PTFE/Silicone
Includes: Cap & Septum
UNSPSC: 41121806
Application: Sample Preparation
Product Type: Caps
Units per Package: 1000 pk

Additional Information
FAQs about Black Screw Cap with Bonded PTFE Silicone Septum What is the material used for the screw cap and septum of this vial? The screw cap of this vial is made of black polypropylene, while the septum is composed of a bonded PTFE (polytetrafluoroethylene) and silicone material. Can this vial withstand high temperatures during sample preparation? Yes, this vial is designed to withstand high temperatures and can be used for sample preparation methods that involve heating or cooling. Is this vial compatible with common laboratory solvents and chemicals? Absolutely, this vial is chemically resistant and compatible with a wide range of laboratory solvents and chemicals commonly used in scientific research. What is the recommended storage temperature range for this vial? It is recommended to store this vial within a temperature range of -40°C to 70°C (-40°F to 158°F) to maintain its integrity and performance. Can the septum of this vial be pierced multiple times without compromising its sealing ability? Yes, the septum of this vial is designed to be punctured multiple times with a syringe needle while still maintaining an effective seal, ensuring reliable sample containment.

FAQ
Does Waters Offer Only Certified Vials? Waters offers a complete range of vials that can be used across the chromatographic analysis chain, including some that are not certified. The complete portfolio of the vials and other analytical lab equipment can be viewed on our online store or by ordering a catalog. In addition to this, you can also reach out to a member of our staff with any inquiries that you may have.