Recovery Flask, with a GL 80 thread and heavy wall for vacuum applications.
The PTFE, GL 80 to 24/40, adapter allows any GL 80 threaded bottles to be connected directly to a rotary evaporator.

Item # 4021-50

• Manufactured to eliminate run out
• Wide mouth with no hold up at thread
• Easy access to contents with a spatula or policeman
• No ground joint to possibly contaminate sample