Cole-Parmer® Essentials Bottle Top Dispensers with Recirculation Valve
STUA25208-31
- Volume:0,5 - 5 ml
- Description:Bottle-top dispenser with recirculation valve
- Seq:01
- Environmentally Preferable:
- Accuracy:±0,6 %
- Division:0,1 ml
- Imprecision:±0,2 %
- Pk:1
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.
: Includes discharge tube, telescoping filling tube, calibration tool, bottle adapter set (28, 32, 38, 40, and 45 mm) and calibration certificate.