Boiling Tubes 3.3 Borosilicate Glass, 150 x 24mm with Rim (Box of 50)

This pack of 50 Labglass Boiling Tubes is manufactured from high quality 3.3 borosilicate glass, offering excellent thermal resistance and durability for school and laboratory use. Each tube measures 150 x 24mm and includes a rolled rim for added strength and ease of handling during heating and practical work.

With a wall thickness of 1.2mm, these boiling tubes are ideal for repeated heating cycles, making them suitable for chemistry investigations, water baths, and other high temperature applications commonly performed in educational labs.

Key Features

• Box of 50 boiling tubes
• Made from durable 3.3 borosilicate glass
• Dimensions: 150mm length x 24mm diameter
• 1.2mm wall thickness for strength and heat resistance
• Includes a rolled rim for safer handling
• Excellent resistance to thermal shock
• Suitable for heating, boiling, and general lab use

Ideal for School Science Lessons

Perfect for KS3, GCSE, and A Level science, these strong borosilicate boiling tubes are suitable for a wide variety of classroom activities, including:

• Heating liquids over a Bunsen burner
• Performing gas collection, reaction, and boiling experiments
• Using in water baths during biology or chemistry practicals
• Investigating chemical reactions that require controlled heating
• Supporting technicians in routine preparation tasks

Reliable, heat resistant, and built for busy school laboratories, these 150 x 24mm Borosilicate Boiling Tubes are an essential addition to any science department.