Iso9001 pore size 0.45um PTFE membrane filter for sale
MF-Millipore™ Membrane Filter, 0.45 µm pore size | HAWP0470M
MF-Millipore Membrane Filter, 0.45 µm pore size 47 mm diameter matched weight pairs, mixed cellulose esters (MCE) membrane, hydrophilic,...