Cole-Parmer® Essentials Bottle Top Dispensers with Recirculation Valve

Supplier: Cole Parmer
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25208-31 25208-34
STUA25208-31EA 536.9 GBP
STUA25208-31 STUA25208-34
Cole-Parmer® Essentials Bottle Top Dispensers with Recirculation Valve
Bottle Top Dispensers
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.

Delivery information: Includes discharge tube, telescoping filling tube, calibration tool, bottle adapter set (28, 32, 38, 40, and 45 mm) and calibration certificate.
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