113506
Filter Sheets, 8″ x 10″, Nuclepore Track-Etched Polycarbonate, 0.2µm Pore Size, 25/pk
GE BIO-SCIENCES MEMBRANE FILTER PAPERS(pk)
113506
Filter Sheets, 8″ x 10″, Nuclepore Track-Etched Polycarbonate, 0.2µm Pore Size, 25/pk
