Code: F10323971
The qualitative filter papers are made of refined pulp and linters with more than 95% alpha-cellulose content. The ash content of these filter papers is approx.
Retains and absorbs more than Grade 1 filters, with a corresponding increase in filtration time. Whatman™ Qualitative Filter Paper: Grade 2 Circles are used for monitoring specific contaminants in the atmosphere and in soil testing. These cellulose filters are used in qualitative analytical techniques to determine and identify materials and for clarifying liquids.
No. per Pack: 100
Material: Cellulose
Filtration Speed: 240 sec.
For Use With (Application): A standard grade filter used for monitoring specific contaminants in the atmosphere and in soil testing.
Porosity: Medium Fine
Thickness (Metric): 190 μm
Diameter (Metric): 125 mm
Format: Disc
Particle Retention: >8 μm
Flow Rate: Medium
Grade: Grade 2
Quantity: 100 Pk.
Type: Qualitative Filter Paper
Diameter (English): 4.92 in.
Currency: EUR