LLG Universal Screw Caps, 18 mm Magnetic Silver, Closed, Butyl Red/PTFE Grey, Pack of 100

The LLG Universal Screw Caps are designed for secure sealing of precision thread vials with an 18 mm opening. These magnetic silver caps feature a closed top and are equipped with a high-quality septum made of butyl red and PTFE grey, ensuring excellent chemical resistance and resealability. Ideal for various chromatography and sample storage applications, they provide reliable performance in laboratory settings.

Key Features:

• Brand: LLG Labware
• Cap Size: 18 mm (ND18)
• Color: Silver
• Material: Magnetic silver cap with butyl red/PTFE grey septum
• Septum Hardness: 55° Shore A
• Septum Thickness: 1.6 mm
• Design: Closed top for secure sealing
• Compatibility: Suitable for precision thread vials with 18 mm openings
• Packaging: Pack of 100 caps
• Application: Ideal for chromatography and sample storage requiring airtight and chemically resistant seals

These universal screw caps are essential for laboratories seeking dependable sealing solutions for their vial-based applications.

Frequently Asked Questions

1. What is the LLG Universal Screw Caps, 18 mm Magnetic Silver, Closed, Butyl Red/PTFE Grey, Pack of 100 used for?

It are designed for secure sealing of precision thread vials with an 18 mm opening. These magnetic silver caps feature a closed top and are equipped with a high-quality septum made of butyl red and PTFE grey, ensuring excellent chemical resistance and resealability. Ideal for various chromatography and sample storage applications, they provide reliable performance in laboratory settings.

2. Is this product suitable for chromatography and sample storage requiring airtight and chemically resistant seals?

Yes. It is designed for chromatography and sample storage requiring airtight and chemically resistant seals, and offers a cap size of 18 mm (ND18) and a septum hardness of 55° Shore A to support this kind of work.

3. What cap size and septum hardness does this product have?

It has a cap size of 18 mm (ND18), a septum hardness of 55° Shore A and a septum thickness of 1.6 mm.

4. What is this product made from and what features does it include?

It is made from magnetic silver cap with butyl red/PTFE grey septum. It is compatible with precision thread vials with 18 mm openings. It also offers silver and closed top for secure sealing.