Shopping Cart

Whatman™ Qualitative Filter Paper: Grade 2 Circles

SKU: 1002-037~pk

SKU: 1002-037~pk

Some sizes or selections of this product may be backordered. General ETA is 2 weeks for delivery. If you require a product urgently, please feel free to Chat (bottom right), Email - sales@ceproducts.ca or Call 1-800-535-3751 to confirm stock / lead time. We appreciate your business!

Get a Quote

Description

Whatman™ Qualitative Filter Paper: Grade 2 Circles

A standard grade filter 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. Prepleated qualitative filters are also available, which give improved flow rate and increased loading capacity compared to equivalent flat filters.

    • Grade 2: 8 µm

    Slightly more retentive than Grade 1 with a corresponding increase in filtration time (i.e., slightly slower filtration speed). More absorbent than Grade 1. In addition to general filtration in the 8 µm particle size range, the extra absorbency is utilized, for example, to hold soil nutrient in plant growth trials. Also used for monitoring specific contaminants in the atmosphere and in soil testing.