PTFE Membrane Filters, 0.45 um, 47mm, Nonsterile, 200 per
Buy PTFE Membrane Filter,47mm,Hydrophobic,0.45um,1pk/200pcs. Fast Shipping and Smart Support Fast Shipping and Smart Support PTFE Membrane Filters, SF13861, 47mm dia, Nonsterile, 200 per pack | Tisch Scientific