WHATMAN 1004-047
47mm Filter Paper Circle Grade 4 Qualitative 25µm
Grade:
4
Diameter:
47mm
Thickness:
210um
Particle Retention:
25um
For Use With:
When High Flow Rates in Air Pollution Monitoring are Required and the Collection of Fine Particles is not Critical
Filter Format:
Circles
Cytiva's Whatman™ Grade 4 Qualitative Filter Paper Circles
A standard grade filter used when high flow rates in air pollution monitoring are required and the collection of fine particles is not critical. These cellulose filters are used in qualitative analytical techniques to determine and identify materials.
Cytiva’s Whatman™
Grade:
4
Diameter:
47mm
Thickness:
210um
Particle Retention:
25um
For Use With:
When High Flow Rates in Air Pollution Monitoring are Required and the Collection of Fine Particles is not Critical
Filter Format:
Circles
Filter Paper Type:
Qualitative
Material:
Cellulose
Flow Rate:
4s/100mL/in2
