Filter paper circles, MN 1640 m, 70mm (Pack of 100 filters)

• Wet-strengthened, general purpose, ashless filter paper with medium speed and medium retention

• Typical applications include gravimetric analysis for components, quantitative determinations of sediments and high purity clean up procedures

• The smooth surface allows fiber-free filtration, even for highly acidic and basic media

• Surface: Smooth

• Basis weight: 85 g/m2

• Thickness: 0.2 mm

• Filtration speed: 27 s

• Material: Cellulose

• Ash content: Less than 0.01 %

• Color: White

• Retention capacity: 4 to 12 micron

• Wetstrength: Strong