LLG Labware 18 mm Combination Seal, PP Screw Cap, Black, Centre Hole, Butyl Red / PTFE Grey, 55° Shore A, 1.6 mm, Pack of 100 pcs

The LLG Labware 18 mm Combination Seal, PP Screw Cap, Black, Centre Hole, Butyl Red / PTFE Grey, 55° Shore A, 1.6 mm, Pack of 100 pcs is designed for secure sealing of compatible laboratory vials. Made with a black polypropylene screw cap and butyl red/PTFE grey septa, it supports reliable sample storage, handling and analytical workflows.

Key Features:

• Brand: LLG Labware
• Cap Size: 18 mm
• Cap Material: Polypropylene (PP)
• Colour: Black
• Design: Screw cap with centre hole
• Septa Material: Butyl red / PTFE grey
• Hardness: 55° Shore A
• Thickness: 1.6 mm
• Application: Laboratory vial sealing, sample storage and analytical workflows
• Packaging: Pack of 100 pcs

This combination seal is a practical choice for laboratories requiring dependable 18 mm screw cap vial closures with consistent sealing performance.

Frequently Asked Questions

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

It is designed for secure sealing of compatible laboratory vials. Made with a black polypropylene screw cap and butyl red/PTFE grey septa, it supports reliable sample storage, handling and analytical workflows.

2. Is this product suitable for Laboratory vial sealing, sample storage and analytical workflows?

Yes. It is designed for Laboratory vial sealing, sample storage and analytical workflows, and offers a cap size of 18 mm and a hardness of 55° Shore A to support this kind of work.

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

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

4. What cap material and colour does this product offer?

It offers polypropylene (PP), black, screw cap with centre hole and butyl red / PTFE grey.