Cytiva Whatman Grade 50 Qualitative Filter Paper Circles; 125mm Diameter

项目号 9056454

Compatible with Hirsch or Büchner funnels. average thickness 115 µm. Acid-treated for high wet-strength and chemical resistance. Nominal particle retention of 2.7 µm. Slow flow rates (Herzberg filtration speed 2685 s). High purity and low ash content (0.015 % ash maximum).