Notable for its clearly defined purity profile and consistent composition, the Membrane Filters Wcn, 0.45 μm, Ø 47 mm, are designed primarily for lab applications involving bulk bacterial removal and sediment analysis. These filters, manufactured by Whatman, boast a porosity range of 66 to 84%, ensuring efficient filtration while maintaining a high degree of hydrophilicity. With a thickness of 125 µm and a pore size of 0.45 μm, these filters offer a burst pressure greater than 0.14 bar and can withstand temperatures up to 80°C, making them suitable for steam autoclaving. The weight of the filter varies between 3.6 to 5.5 mg/cm², providing a balance between efficiency and cost.

• Category: Membrane Filters
• UNSPSC 13.5: 41104921
• Weight: 3.6 to 5.5 mg / cm2
• Max. operating temperature: 80 °C
• Porosity: 66 to 84 %
• Type: WCN
• Hydrophil: yes
• Burst pressure: > 0.14 bar
• Steam autoclavable: yes
• Thickness: 125 µm
• Material: cellulose nitrate
• Pore size [µm]: 0.45
• Brand: Whatman
• Diameter [mm]: 47