This 25 mm MF-Millipore membrane is composed of mixed cellulose membrane & has a 3.0 um pore size. With biologically inert mixtures of cellulose acetate & cellulose nitrate, MF-Millipore membranes are widely used in analytical/research applications.
Amersham转印膜Protran BA85 NC膜0.45um(WHATMAN 10401196)10600002,30cm*4m,Nitrocellulose membrane, with a 0.45um pore size, is suitable for proteins of a wide range of molecular weights.
Microfil® funnels and filters assuring leak-free operation and uniform microorganism recoveries as well as an easy transfer of the membrane with forceps and prevents accidentally touching the filtration area