Packaged to preserve integrity during storage and transportation, these Filter Circles, Qualitative, Grade 1, with a diameter of 85 mm, are ideal for a variety of laboratory applications. With a filtration speed of 150 seconds and a particle retention of 11 µm, they offer medium retention and flow rates, making them suitable for clarifying liquids. Manufactured by Whatman, these filter circles have a thickness of 0.18 mm and a weight of 88 g/m². They also boast a filtration time of 13 seconds.

• Category: Qualitative Filter Papers
• Brand: Whatman
• Diameter [mm]: 85
• Thickness: 0.18 mm
• Particle retention: 11 µm
• Filter type: filter circle
• Ash: 0.06 %
• Type: Sorte 1
• Filtration time [s]: 13
• UNSPSC 13.5: 41104929
• Weight: 88 g / m2
• Filtration speed: 150 s