Description of the Whatman Qualitative Filter Papers, Grade 5 Circles, 70 mm
Most retentive grade of the series Useful for clarifying cloudy suspensions, water analysis, Buchner funnel filtrations Particle retention: >2.5µm Porosity: Fine Filtration speed†: ASTM, 250 sec.; Herzberg, 1420 sec. Surface: Smooth, dense
With one of the largest catalogs of medical, surgical and diagnostic supplies available online, Medex Supply can accommodate your facility's needs for Laboratory Supplies. Filter Paper can be found in our extensive online collection of products from globally recognized and trusted brands, including Whatman. An excellent option to consider is the Qualitative Filter Papers, Grade 5 Circles, 70 mm.