Brand Dispensette III Bottletop Dispenser with SafetyPrime Valve 5-50 mL 4600161

- Proven accurate and durable; uses a floating piston design with no seals to wear or replace; minimizing service downtime
- Repeatedly autoclavable, and can have analog calibration adjustments made in seconds without tools or retesting, cutting calibration time by at least half
- Features new integrated safety discharge system that reduces risk of inadvertent dispensing if discharge tube is improperly installed or missing
- Comes with a valve mounting/calibration tool, telescoping filling tube, discharge tube, a selection of polypropylene thread adapters and certificate of performance