DWK Wheaton White Polypropylene Screw Caps with Polyethylene Foam Insert, Size 13-425 (Pack of 144)

The DWK Wheaton White Polypropylene Screw Caps are designed to provide a secure and reliable seal for laboratory vials. These caps feature a polyethylene foam insert, ensuring excellent chemical resistance and maintaining sample integrity. Each pack contains 144 caps, making them ideal for laboratory applications requiring consistent and dependable performance.

Key Features:

• Brand: DWK Wheaton
• Size: 13-425 thread size, compatible with corresponding vials.
• Material: White polypropylene caps with a polyethylene foam insert for enhanced chemical resistance.
• Design: Solid top design ensures a secure seal, preventing contamination and evaporation.
• Packaging: Sold in packs of 144, providing ample supply for laboratory needs.

These screw caps are essential for laboratories seeking reliable sealing solutions for their vials, ensuring sample integrity and protection during storage and handling.

Frequently Asked Questions

1. What is the DWK Wheaton White Polypropylene Screw Caps with Polyethylene Foam Insert, Size 13-425 (Pack of 144) used for?

It are designed to provide a secure and reliable seal for laboratory vials. These caps feature a polyethylene foam insert, ensuring excellent chemical resistance and maintaining sample integrity. Each pack contains 144 caps, making them ideal for laboratory applications requiring consistent and dependable performance.

2. Is the DWK Wheaton White Polypropylene Screw Caps with Polyethylene Foam Insert, Size 13-425 (Pack of 144) suitable for laboratory applications requiring consistent and dependable performance?

Yes. It is designed for laboratory applications requiring consistent and dependable performance, and offers 13-425 thread size, compatible with corresponding vials. to support this kind of work.

3. What size does the DWK Wheaton White Polypropylene Screw Caps with Polyethylene Foam Insert, Size 13-425 (Pack of 144) have?

It has 13-425 thread size, compatible with corresponding vials., and is supplied under manufacturer part number 239273.

4. What is the DWK Wheaton White Polypropylene Screw Caps with Polyethylene Foam Insert, Size 13-425 (Pack of 144) made from and what features does it include?

It is made from white polypropylene caps with a polyethylene foam insert for enhanced chemical resistance.. It also offers solid top design ensures a secure seal, preventing contamination and evaporation..

5. How does the DWK Wheaton White Polypropylene Screw Caps with Polyethylene Foam Insert, Size 13-425 (Pack of 144) compare with the LLG Labware Screw Cap N 8 Black Polypropylene Center Hole Silicone White/PTFE Red Hardness 40° Shore A Thickness 1.3 mm Pack of 100 from LLG?

For laboratory applications requiring consistent and dependable performance, the DWK model is the better choice, offering 13-425 thread size, compatible with corresponding vials.. The LLG model offers a hardness of 40° Shore A, providing optimal sealing performance and 1.3 mm septum thickness for durability and resilience as an alternative, while the DWK model's solid top design ensures a secure seal, preventing contamination and evaporation. help make it a strong fit for laboratory applications requiring consistent and dependable performance.