FiltrationQualitative Quantitative Membrane Filter Syringe Filter Thimble Vacuum Filtration Glass Filter Membrane Select options Glass Filter Membrane $0.10 PP Membrane Filter Select options PP Membrane Filter $0.10 Hydrophilic PVDF Membrane Filter Select options Hydrophilic PVDF Membrane Filter $0.10 PES Membrane Filter Select options PES Membrane Filter $0.10 MCE Membrane Filter, White/Black, Gridded Select options MCE Membrane Filter, White/Black, Gridded $0.10 MCE Membrane Filter Select options MCE Membrane Filter $0.10 CN Membrane Filter Select options CN Membrane Filter $0.10 CA Membrane Filter Select options CA Membrane Filter $0.10 Hydrophilic PTFE Membrane Filter Select options Hydrophilic PTFE Membrane Filter $0.10 Hydrophobic PTFE Membrane Filter Select options Hydrophobic PTFE Membrane Filter $0.10 Nylon Membrane Select options Nylon Membrane $0.10