Characterized by well-defined physical properties suited for technical use, the Filter Circles, Qualitative, Grade 3, Ø 150 Mm, offer a medium flow rate with an approximate filtration speed of 325 seconds. Manufactured by Whatman, these filter circles boast a thickness of 390 micrometers and a basis weight of 187 grams per square meter. The filter type is designed as a circle with a diameter of 150 millimeters, providing efficient filtration while retaining particles larger than 6 microns in liquid. This makes them ideal for various applications requiring precision and reliability.

• Category: Qualitative Filter Papers
• Description: medium flow
• UNSPSC 13.5: 41104929
• Filtration time [s]: 26
• Type: Sorte 3
• Basis weight: 187 g / m2
• Air flow: 26 (s / 100 ml / in2)
• Filter type: filter circle
• Diameter [mm]: 150
• Typical thickness: 390 µm
• Filtration speed herzberg: approx. 325 s
• Brand: Whatman
• Particle retention in liquid: 6 µm