Filter Tube with Side Arm 150 x 24mm Borosilicate Glass

This Filter Tube with Side Arm (150mm x 24mm) is a high quality piece of laboratory glassware designed for filtration, gas collection, vacuum applications, and general analytical work. Manufactured from durable borosilicate glass, it offers excellent thermal and chemical resistance, making it suitable for routine use in school science labs, colleges, and professional laboratories.

The integrated side arm allows easy connection to vacuum lines or tubing, enabling efficient filtration or aspiration during experiments. Its sturdy construction ensures a reliable seal when used with appropriately sized rubber stoppers.

To ensure compatibility, this tube fits 21mm rubber stoppers, including:

• 1188 21mm Solid Stopper
• 1189 21mm Stopper (1 Hole)
• 1491 21mm Stopper (2 Holes)

Key Features

• Filter tube with side arm for vacuum or filtration work
• Dimensions: 150mm length x 24mm diameter
• Made from borosilicate glass for high chemical and heat resistance
• Suitable for use with 21mm rubber stoppers (solid or holed)
• Ideal for school laboratories, prep rooms, and professional lab environments
• Compatible with filtration setups, gas collection systems, and vacuum lines

Ideal for School Science Lessons

Perfect for KS4 and A Level chemistry, this filter tube supports practical investigations such as:

• Vacuum filtration using a pump or aspirator
• Gas delivery or collection during chemical reactions
• Separation of insoluble solids from liquids
• Demonstrations of pressure differences and suction
• Constructing custom experimental setups requiring side arm tubing connections

Its durable glass design and versatile functionality make it a valuable piece of equipment for any laboratory.