Save money by conserving reagents.

• Recirculation valve prevents loss of reagent during priming and purging
• Smooth plunger movement provides bubble-free dispensing
• Adjustable nozzle allows users to change the dispensing angle
• Wetted materials: PTFE, ETP, borosilicate glass, PP, PFA, FEP
• Autoclavable

These bottle top dispensers conserve reagents with a built-in recirculation valve, allowing users to prime and purge without waste. The PTFE piston with ETP O-ring provide frictionless movement, reducing the occurrence of bubbles in dispenses. The springless PTFE valve manifold offers superior chemical compatibility and resists jamming.