Brinkmann^® Bottletop Dispensers

Brinkmann bottletop dispensers and ChemSaver dispensers offer you unique and useful features for reliable and convenient reagent dispensing. They are ideal for dispensing aliquots of liquid from large supply bottles—extracting reproducible dispensing volumes without reagent waste. They also ensure the best possible protection for you and your laboratory when working with caustic liquids such as solvents. For the utmost in safety, they feature extremely high chemical resistance and can be autoclaved (20 min, 121°C).

Every Brinkmann dispenser is supplied with three adapters.

• Smaller dispensers—with volume settings from 2.5 mlto 10 ml—connect directly to 32 mm threaded bottles and are supplied with adapters for 28 mm, 40 mm and 45 mm bottles
• Larger dispensers—with volume settings from 25 ml to 100 ml—connect directly to 45 mm bottles and are supplied with adapters to fit 32 mm, 38 mm and 40 mm bottles

A wide range of adapters and accessories are available to expand your applications.

Product features

• Unique Teflon^® “wiping” piston seal displaces reagent in the cylinder without leaving any residue behind—eliminates “freezing” due to piston swelling and crystallization of reagent
• Telescopic filling tube adjusts to fit most reagent bottles without cutting
• Rapid volume setting using precise graduation scale
• Support sleeve surrounds the discharge tubing to restrict movement—provides safe, accurate dispensing
• Dispenser rotates 360° to position the dispenser for easy and safe reagent dispensing
• Volume adjustment sleeve also rotates 360° to provide visibility to volume settings at any time
• Fully autoclavable without having to loosen valves or disassemble
• Modular construction allows simple cleaning and maintenance
• Adapters and accessories allow connection to almost any size reagent bottle
• Available in adjustable- and fixed-volume sizes covering the range from 2.5 to 100 ml

ChemSaver models offer you even more.
The ChemSaver’s recirculating safety valve channels reagent back into the bottle during priming—eliminating the waste that typically results from preparing the dispenser for use. ChemSaver models also feature finer volume adjustments for working with viscous and/or high-density solutions.

Additional product features of ChemSaver dispensers

• Recirculating safety valve channels reagent waste back into the bottle during priming
• Fine adjustments make ChemSaver ideal for dispensing viscous or high-density liquids