%0 conference paper,conference lecture %@ %A Darkow, R.,Groth, T.,Albrecht, W.,Paul, D.,Paulke, B.-R. %D 1996 %J ICOM '96: The 1996 International Congress on Membranes and Membrane Processes %N %P 638-639 %T Nano- and microsize affinity beads and flat sheet membranes for remove endotoxin %U %X