Description
Whatman™ Qualitative Filter Paper: Grade 2 Circles
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.