Al'faplastik Black Conical Rubber Stopper, 5mm Center Diameter, 2 pcs

Overview

The Al'faplastik Black Conical Rubber Stopper is designed for securely sealing various laboratory containers, including flasks, test tubes, and jars. Its conical shape ensures a snug fit for different openings, making it a versatile choice for diverse scientific applications.

Crafted from a thermally and chemically resistant rubber compound (23-6-3 according to GOST 7852-76), this stopper offers reliable performance in demanding environments. Please be aware that, as is common with rubber products, a characteristic rubber scent may be present.

Why You'll Like It

• Provides a secure and reliable seal for a variety of laboratory glassware and containers.
• Conical design offers adaptability to different bottle and flask neck sizes.
• Manufactured from thermally and chemically resistant rubber for enhanced durability and longevity.
• Essential for maintaining the integrity of samples and reagents in scientific processes.
• Reliable sealing solution suitable for routine laboratory procedures and experiments.

Who It's For

• Laboratory technicians and scientists requiring dependable container closures.
• Researchers in chemistry, biology, and other scientific fields.
• Educational institutions and students conducting experiments.
• Anyone needing to securely seal flasks, test tubes, or jars in a laboratory setting.

Package Details

• Quantity: 2 pieces
• Material: Black Rubber
• Stopper Height: 13 mm
• Larger Side Diameter: 7 mm
• Smaller Side Diameter: 3 mm
• Center Diameter: 5 mm