Whatmn Grade 591 Qualitative Filter Paper Standard Grade, sheet, 580 x 580 mm, 250/pk-CYTIVA 10311387

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. A standard grade filter for fast filtration of medium to coarse precipitates.