PTFE Sealing Kit (2pcs) for Ai 2L and 5L Rotary Evaporators
High quality PTFE sealing kit (two pieces) for Ai SolventVap series 2L and 5L rotary evaporators.
High quality PTFE sealing kit (two pieces) for Ai SolventVap series 2L and 5L rotary evaporators.