Commonly employed in multi-step synthesis and reaction processes, the Fillter Circles, Qualitative, Grade 542, Ø 240 Mm are high-quality filter papers from Whatman. These circles have a basis weight of 93 g/m², a typical thickness of 150 µm, and a filtration time of 2510 seconds They offer excellent particle retention in liquids down to 2.7 µm, making them suitable for various applications that require precise filtration. With an ash content below 0.006%, these filters demonstrate superior chemical resistance, ensuring their longevity even under demanding conditions.

• Category: Quantitative Filter Papers
• Description: slow
• Type: Sorte 542
• Typical thickness: 150 µm
• UNSPSC 13.5: 41104929
• Filtration speed Herzberg: 2510 s
• Diameter [mm]: 240
• Filter type: filter circle
• Ash content: < 0.006 %
• Filtration time [s]: 2510
• Brand: Whatman
• Basis weight: 93 g / m2
• Particle retention in liquid: 2.7 µm