I would urgently need a polycarbonate membrane with 8-micron pores
(Nucleopore, Pleasanton, CA), but I have not a catalogue to order it. May
You kindly tell me how to do to have it, for example the address of the
company whici sell it?
Waiting for Your prompt replay, I thamnk You very much for Your attention.
c/o Professor J.V. Small
Institute of Molecular Biology, Austrian Academy of Science
Billrothstrasse 11, A-5020 Salzburg, Austria
e-mail ecaspani at imb.oeaw.ac.at