5mm - 71mm, Rubber Stoppers, Natural Rubbers

Natural Rubber Stoppers, Solid (5mm - 71mm)

High-quality solid natural rubber stoppers designed to provide a secure, leak-resistant seal for laboratory glassware and equipment. These stoppers are resistant to dilute acids, alkalis, and ammonia, offering dependable performance across a wide range of laboratory environments. Their flexibility, durability, and temperature tolerance make them ideal for general laboratory, chemical, and educational use.

Key Features

Durable Construction: Made from natural rubber providing reliable sealing and elasticity.

Chemical Resistance: Resistant to dilute acids, alkalis, and ammonia-based solutions.

Temperature Range: Suitable for applications between -30°C and 70°C.

Versatile Sizing: Available in a full range from 5mm to 71mm to fit most common glassware and apparatus.

Precision Moulded: Ensures consistent dimensions and a secure fit for laboratory use.

Shipped from our Manchester, UK Facility

All items are securely packed for safe delivery and dispatched from our Manchester warehouse, ensuring fast and reliable service within the UK.

• sealing laboratory flasks, test tubes, and reaction vessels

• ideal for use in general laboratory and educational environments

• used to prevent contamination or evaporation during experiments

• suitable for short-term storage of samples and solutions

Specification

Material: Natural Rubber

Type: Solid Stopper

Temperature Range: -30°C to 70°C

Brand: Glassco

Country of Origin: India

HS Code: 40169990