Gas delivery tubes made of Soda glass.

• Outer Diameter: 6mm
• Internal Diameter: 4mm

This set comprises of:-

• 1 x short, straight: 70mm length
• 1 x long, straight: 170mm length
• 1 x 90° bend, arms: 60mm,160mm length
• 1 x 90° bend, arms: 60mm long

It is not recommended that these tubes be exposed to temperatures above 60°C.