Kartel 1211Y41EA 206355 Cup with 1000 ml Reservoir Bottle Lab Adjustable Volume Dispenser, 5-50 ml Volume

Description

These low density polyethylene dispenser bottles  feature a graduated clear PMP measuring cup that slides  up and down on the vertical polyethylene tube for  easy adjustment. The variation in height determines  the volume to be dispensed. 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.