Filter Circles, 25mm Dia, Nuclepore Track-Etched Polycarbonate, 0.6m Pore Size, 100/pk (10417206) US$ 131.79 Min. order: 1 piece ★★★★★ 4.2 (254 reviews) Sold : Login>>
Filter Circles, 47mm Dia, Polyamide NL 17, 0.45mm Pore Size, 100/pk (10414112) US$ 135.84 Min. order: 1 piece ★★★★★ 5.0 (197 reviews) Sold : Login>>