LLG Labware 18 mm Combination Seal: PP Screw Cap, Black, Closed Top, Butyl Red/PTFE Grey, 55° Shore A, 1.6 mm, Pack Of 100 pcs

The LLG Labware 18 mm Combination Seal with PP screw cap and butyl/PTFE septa is designed for secure sealing and reliable sample protection in laboratory vial applications. The butyl core combined with a PTFE layer ensures strong chemical resistance and minimal interaction with samples, making it suitable for sensitive analytical workflows.

Key Features:

• Brand: LLG Labware
• Type: Combination seal with screw cap and septa
• Diameter: 18 mm
• Cap: Polypropylene (PP) screw cap, black, closed top
• Septa Material: Butyl (red) with PTFE (grey) coating
• Hardness: 55° Shore A
• Thickness: 1.6 mm
• Application: Suitable for sealing vials in laboratory and analytical workflows
• Performance: High chemical resistance and reliable sealing integrity
• Packaging: Pack of 100 pieces

These combination seals provide a dependable and efficient solution for maintaining sample integrity and preventing contamination.

Frequently Asked Questions

1. What is the LLG Labware 18 mm Combination Seal: PP Screw Cap, Black, Closed Top, Butyl Red/PTFE Grey, 55° Shore A, 1.6 mm, Pack Of 100 pcs used for?

It is designed for secure sealing and reliable sample protection in laboratory vial applications. The butyl core combined with a PTFE layer ensures strong chemical resistance and minimal interaction with samples, making it suitable for sensitive analytical workflows.

2. Is this product suitable for sealing vials in laboratory and analytical workflows?

Yes. It is designed for sealing vials in laboratory and analytical workflows, and offers a diameter of 18 mm and a hardness of 55° Shore A to support this kind of work.

3. What diameter and hardness does this product have?

It has a diameter of 18 mm, a hardness of 55° Shore A and a thickness of 1.6 mm.

4. What type and cap does this product offer?

It offers combination seal with screw cap and septa, polypropylene (PP) screw cap, black, closed top, butyl (red) with PTFE (grey) coating and high chemical resistance and reliable sealing integrity.