Product Number: 2563137
Wheaton Variable Volume Bottle-Top Dispensers screw directly onto reagent bottles to deliver solution volumes within tightest tolerances. Fixed selector steps permanently calibrated at factory. Manufactured to provide inert fluid path to withstand acids, bases, and organic solvents. PTFE coating prevents plunger from freezing when alkaline solutions are dispensed. Dispenser can be autoclaved at 121°C. Bottle neck adapters provided for 32 and 33 mm sizes.
