Prospenser Bottle-Top Dispensers, Biohit

Prospenser dispensers are user-friendly and reliable bottle-top dispensing devices that work with a wide variety of liquids, including strong acids, alkalis, and solvents. All Prospenser models are fitted with an anti-drip safety valve that prevents drips when the unit is not in use. An easily adjustable calibration mechanism, along with a fine adjustment mechanism provide excellent reproducibility throughout repeated dispensing procedures. The head can be rotated 360° for operator safety and convenience, and an optional extendable delivery jet ensures fast and safe dispensing into narrow-mouth containers.

Unique to the Prospenser series is the ability to disassemble the unit's glass barrel from the pedestal for thorough cleaning. In the event of damage, the glass barrel can be replaced rather than replacing the entire dispenser. In order to fit the most common bottle sizes, 3.8, 4, and 4.5cm adapters are included with all models. Prospensers are fully autoclavable.