This 2mL BRAND's Dispensette® III Bottletop dispenser is fixed, with SafetyPrime™ valve, and is the third generation of a precision liquid dispensing instrument sold worldwide for over 30 years. The Dispensette® III adds exciting new capabilities to the same standards of safety and reliability that made its predecessor, the Dispensette® II, the world's favorite Bottletop dispenser. Proven accurate and durable, the Dispensette® III, as in previous Dispensette® models, uses a floating piston design with no seals to wear or replace, minimizing service downtime. The Dispensette® III Digital Easy Calibration™ model can have calibration adjustments made seconds without tools or retesting, cutting calibration time by at least half. Analog and fixed volume models also provide for calibration adjustments. All models feature a calibration flag to alert the user of changes from factory calibration. The Dispensette® III also features a new integrated safety discharge system that reduces the risk of inadvertent dispensing if discharge tube is improperly installed or missing. Model: Fixed, with SafetyPrime™ Valve. Capacity: 2mL. Per each. BrandTech® #: 4701221.