For dialysis membranes the lp was determined to be 6.34 x 10-7 cm min-1 mm hg-1. a cylindrical hole 1 cm in diameter was cut in two lexan pieces that were then bolted together with the membrane between. fluid entered one side through a pump and a pressure transducer was affixed. the flow was adjusted until the pressure (above atmospheric) was 2 pascals. the pressure on the opposite side was atmospheric (zero). what was the flow through the membrane?