Kimble Neutral Boiling Tubes – 150 × 24mm, Rimmed (Box of 50)

The Kimble Neutral Boiling Tubes (150 × 24mm) are high‑quality laboratory boiling tubes manufactured from durable neutral borosilicate glass, designed to deliver reliable performance in school and educational science laboratories. Each tube features a strengthened rolled rim and consistent wall thickness, providing safer handling and dependable results during heating and boiling experiments.

With their larger 24mm diameter and extended 150mm length, these boiling tubes are ideal for experiments involving larger liquid volumes or vigorous reactions. Neutral borosilicate glass offers excellent chemical resistance and good thermal stability, making these tubes suitable for repeated use under classroom conditions.

Supplied in a convenient box of 50, these Kimble boiling tubes are well suited to demonstrations, group practicals, and routine laboratory work. The clear glass construction allows students and teachers to easily observe reactions, colour changes, gas evolution, and precipitate formation.

Key Features

• Box of 50 rimmed boiling tubes
• Dimensions: 150mm length × 24mm diameter
• Manufactured from neutral borosilicate glass
• Rolled rim for added strength and safer handling
• Uniform wall thickness for consistent performance
• Good thermal stability for boiling and heating experiments
• Excellent chemical resistance
• Clear glass for easy observation of reactions

Ideal for School Science Lessons

Ideal for KS3, GCSE, and A Level science lessons, these Kimble neutral borosilicate boiling tubes are a valuable addition to any school laboratory. They are particularly suitable for:

• Boiling and heating larger volumes of liquids
• Demonstrating exothermic and endothermic reactions
• Observing gas production, precipitation, and colour changes
• Carrying out investigations into reaction rates
• Teaching correct and safe laboratory heating techniques

Reliable, robust, and easy to use, these Kimble rimmed boiling tubes support safe, engaging, and effective hands‑on learning in educational science environments.