Filter Circles, 13mm Dia, Nuclepore Track-Etched Polycarbonate, 0.2m Pore Size, 100/pk (10417001) US$ 114.67 Min. order: 1 piece ★★★★★ 5.0 (77 reviews) Sold : Login>>
Filter Circles, 25mm Dia, Nuclepore Track-Etched Polycarbonate, 0.6m Pore Size, 100/pk (10417206) US$ 131.79 Min. order: 1 piece ★★★★★ 4.9 (122 reviews) Sold : Login>>
Whatman Cyclopore Polycarbonate Membrane, 0.1 m pore size, 47 mm circle, 100/pk (10419412) US$ 127.98 Min. order: 1 piece ★★★★★ 5.0 (196 reviews) Sold : Login>>