Whatman
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Whatman 110405_WHATMAN Hydrophilic Polycarbonate Filter Membrane 0.1 µm, 13 mm (100/Pack)Whatman110405_WHATMAN$137.88Order will ship within 1-3 business days -
Whatman 111137_whatman Hydrophilic Polycarbonate Filter Membrane 12 µm, 47 mm (100/Pack)Whatman111137_whatman$314.32Order will ship within 1-3 business days -
Whatman 112805 Hydrophilic Polycarbonate Filter Membrane 0.01 µm, 293 mm (25/Pack)Whatman112805$2,143.59Order will ship within 1-3 business days