The method of removing a fixed volume of liquid from a larger storage bottle is to use a Hawach bottle-top dispenser. The compact design allows for highly reproducible dispensing without wasting reagents. The seal protects against corrosive solutions, is resistant to chemical attack, and can be autoclaved.
Bottle-top dispenser features:
Wide range of liquid separation;
PFA seals the sliding piston to prevent blockage;
Precision piston prevents liquid crystallization;
Strong chemical resistance;
Quickly set the volume according to the precise scale;
Easy to disassemble and install, easy to clean and maintain;
Provide a telescopic tube suitable for the height of the container;
Can be autoclaved without disassembly;
With a safety valve to reduce solvent loss when ventilating.