DWK Wheaton 24-400 White Polypropylene Screw Caps, with Poly-Vinyl Liners, Pack of 144

The DWK Wheaton 24-400 White Polypropylene Screw Caps with Poly-Vinyl Liners are designed to securely seal glass bottles and vials, ensuring sample integrity. The white polypropylene caps provide a clear surface for labelling, enhancing sample identification. Equipped with polyvinyl liners, these caps offer an excellent moisture barrier, making them suitable for use with mild acids, alkalis, solvents, alcohols, oils, and aqueous products. Each pack contains 144 caps, ideal for laboratory applications requiring reliable sealing solutions.

Key Features:

• Brand: DWK
• Cap Size: 24-400 thread
• Material: White polypropylene for durability and chemical resistance
• Liner: Poly-vinyl liner providing excellent moisture barrier
• Compatibility: Designed for use with glass bottles and vials
• Applications: Suitable for sealing samples involving mild acids, alkalis, solvents, alcohols, oils, and aqueous products
• Packaging: Pack of 144 caps

These screw caps are essential for laboratories requiring dependable sealing solutions to maintain sample integrity across various applications.

Frequently Asked Questions

1. What is the DWK Wheaton 24-400 White Polypropylene Screw Caps, with Poly-Vinyl Liners, Pack of 144 used for?

It are designed to securely seal glass bottles and vials, ensuring sample integrity. The white polypropylene caps provide a clear surface for labelling, enhancing sample identification. Equipped with polyvinyl liners, these caps offer an excellent moisture barrier, making them suitable for use with mild acids, alkalis, solvents, alcohols, oils, and aqueous products. Each pack contains 144 caps, ideal for laboratory applications requiring reliable sealing solutions.

2. Is the DWK Wheaton 24-400 White Polypropylene Screw Caps, with Poly-Vinyl Liners, Pack of 144 suitable for sealing samples involving mild acids, alkalis, solvents, alcohols, oils, and aqueous products?

Yes. It is designed for sealing samples involving mild acids, alkalis, solvents, alcohols, oils, and aqueous products, and offers a cap size of 24-400 thread to support this kind of work.

3. What cap size does the DWK Wheaton 24-400 White Polypropylene Screw Caps, with Poly-Vinyl Liners, Pack of 144 have?

It has a cap size of 24-400 thread, and is supplied under manufacturer part number 239209.

4. What is the DWK Wheaton 24-400 White Polypropylene Screw Caps, with Poly-Vinyl Liners, Pack of 144 made from and what features does it include?

It is made from white polypropylene for durability and chemical resistance. It is compatible with glass bottles and vials. It also offers poly-vinyl liner providing excellent moisture barrier.

5. How does the DWK Wheaton 24-400 White Polypropylene Screw Caps, with Poly-Vinyl Liners, Pack of 144 compare with the Sterilin Screw Caps 16 mm with PTFE Faced Liner, Pack of 288 from Sterilin?

For sealing samples involving mild acids, alkalis, solvents, alcohols, oils, and aqueous products, the DWK model is the better choice, offering a cap size of 24-400 thread. The Sterilin model offers a diameter of 16 mm as an alternative, while the DWK model's poly-vinyl liner providing excellent moisture barrier help make it a strong fit for sealing samples involving mild acids, alkalis, solvents, alcohols, oils, and aqueous products.