Made of borosilicate glass, coated.

• Flasks with 24/40 joints have a square reniforcing bead
• Plastic coated to prevent injury from broken glass, and also prevents spillage of hazardous materials
• Very good chemical resistance

These single neck recovery flask can be used as an evaporating flask in rotary evaporators.

The flask have a heavy wall for vaccum applications and are balance to prevent run-out during rotation.