Kartell Adjustable Volume Dispenser Bottles

The Kartell range of plastic labware includes a variety of Adjustable Volume Dispenser Bottles.

The bottles are made of polyethylene (PE), which is suitable for chemical liquids and foodstuffs. The measuring container is made from polymethylpentene (PMP), which is highly translucent for accurate measuring. The dispenser bottles come in 250, 500 and 1000 mL capacities, while the measuring container comes in 25 and 50 mL capacities.

The graduated clear PMP measuring cup slides up and down the tube and the variation in height changes the volume to be dispensed. The dispensed volume remains constant at any preset position of the cup. The cup is filled by squeezing the bottle and forcing the liquid up the tube. When the bottle pressure is released, the excess will be drawn back into the bottle and only the desired volume will remain.