Description
Bottle Top Dispenser with Dual-Inlet Technology, 2.5 to 30 mL. This convenient dispenser accurately delivers precise volumes of liquids into bottles, flasks, tubes, and petri dishes. Its dual-inlet technology enables users to rinse the instrument or refill the bottle without removing the dispenser from the bottle. Parts made of PTFE and borosilicate glass make this dispenser suitable for a wide range of chemical applications.
Includes 6 adapters and 5 reservoir covers sized to fit most laboratory bottles, plus a calibration tool. For maximum efficiency, this dispenser offers 4 operation modes:
- Standard dispensing—Set the volume adjustment knob to dispense material in 2.5- to 30-mL increments.
- Purging—Recirculates liquid in the bottle to remove air from the dispenser without wasting reagent.
- Bottle refilling—Liquid from a second source is drawn into the bottle.
- Dilution/rinsing/second liquid dispensing—Allows a liquid from a second source to bypass the bottle and be dispensed into the receiver. This allows users to rinse the instrument or dilute reagent in the receiver.