Whatman™ Cyclopore™ Black Polycarbonate Membrane Filter, 0.2 µm Pore Size, 25 mm dia

Membrane Filter, 25 mm dia, Black, Polycarbonate, Circle, 0.2 µm Pore Size, 7 to 22 µm Thickness, Track-etched Membrane Type, High Sample Visibility, Low Tare Weight, For Epifluorescence and Microscopy Applications