Nalgene® Low Profile Filter Units
The Nalgene® clear polystyrene filter unit has graduations on both uppers and receivers. Includes either a plain or gridded membrane filter with your choice of either cellulose nitrate or cellulose acetate filter media disc in a variety of pore size filtration retentions. The side arm features a cellulosic vent plug and a quick-disconnent tubing adapter. Pre-sterilized.