Developed for demanding processing applications, the Quantitative Filter Papers, specifically the Fillter Circles, Grade 541, Ø 110 Mm, excel in fast filtration of coarse particles and gelatinous precipitates in acid/alkali solutions during gravimetric analysis. These filter circles, manufactured by Whatman, boast a Type Sorte 541, an 82 g/m² basis weight, and a typical thickness of 155 µm. With a filtration time of just 3 seconds and a filtration speed of 34 s per square decimeter, they ensure efficient separation processes. The particle retention in liquid ranges from 20 to 25 µm, making them suitable for various applications within the lab environment.

• Category: Quantitative Filter Papers
• Filter type: filter circle
• Type: Sorte 541
• Brand: Whatman
• Filtration time [s]: 3
• Basis weight: 82 g / m2
• Diameter [mm]: 110
• Typical thickness: 155 µm
• UNSPSC 13.5: 41104929
• Ash content: < 0.006 %
• Particle retention in liquid: 20 to 25 µm
• Filtration speed Herzberg: 34 s
• Description: fast