Gas Delivery Tubes - Assorted Pack of 6

This assorted pack of gas delivery tubes is ideal for demonstrating gas collection and transfer in science lessons. Designed for secondary schools and colleges, the set offers a versatile selection for various experimental setups.

• Made from durable soda glass
• Includes 6 tubes: 1 bung top, 3 x 90° bends (with varying arm lengths), 1 small arm 'U' bend, 1 long arm 'U' bend
• Outside diameter: 6mm; internal diameter: 4mm
• Recommended for use below 60°C
• Suitable for chemistry experiments involving gas delivery