1990 Volume 19 Issue 3 Pages 1118-1121
High membrane permselectivity for a bodyfluid mixture is wellknown to correlate with low permability of the desired product through the membrane. Exception to this rule exist, however, and this suggests the possibility of improved membranes for a number of important applications. This paper suggests posible carbon fiber which may allow control over the magnitudes of permeabilities and selectivities.