Filter paper circles, No. 4 (MN 617), 90mm (Pack of 100 filters)

• Fast filter paper with excellent retention of coarse particles and gelatinous precipitates

• This soft filter paper is used for example in routine clean up of biological or organic solutions

• Surface: Smooth

• Basis weight: 85 g/m2

• Thickness: 0.2 mm

• Filtration: speed 9 s

• Material: Cellulose

• Ash content: ca. 0.1 %

• Color: White

• Retention capacity: 7 to 12 micron

• Wetstrength: Light