-
Whatman 10411211 Hydrophobic PTFE Filter Membrane 1 µm, 47 mm (50/Pack)10411211$449.60Order will ship within 1-3 business days -
Whatman 7190-004 Hydrophilic Cellulose Nitrate Filter Membrane 1 µm, 47 mm (100/Pack)7190-004$336.93Order will ship within 1-3 business days -
Whatman 7590-004 Hydrophobic PTFE Filter Membrane 1 µm, 47 mm (100/Pack)7590-004$900.26Order will ship within 1-3 business days