Designed for professional use, these Filter Circles, Qualitative, Grade 1, with a diameter of 110 mm, are an essential tool for various laboratory applications. Manufactured by Whatman, they offer a particle retention of 11 µm and a filtration speed of 150 seconds. With a thickness of 0.18 mm and a weight of 88 g/m², these filter circles provide a balance between retention and flow rate, making them suitable for clarifying liquids. They are classified as Type Sorte 1 and have a filtration time of 13 seconds. These filter circles fall under the UNSPSC code 41104929 within the category of Qualitative Filter Papers.

• Category: Qualitative Filter Papers
• Type: Sorte 1
• Weight: 88 g / m2
• Brand: Whatman
• Ash: 0.06 %
• Filtration time [s]: 13
• Particle retention: 11 µm
• Filter type: filter circle
• UNSPSC 13.5: 41104929
• Thickness: 0.18 mm
• Diameter [mm]: 110
• Filtration speed: 150 s