Filter Papers for General Laboratory Analyses
Grade 0858: 7–12 μm
Grained, with medium fast flow rate and medium retention. A universal filter paper, e.g. used for the filtration of extracts,
oils, beer, syrups etc., also applied in filter presses or for the aspiration of liquids. Available prepleated as 0858 1⁄2.
Grade 0860: 12 μm
Comparable to 0858 but with a smooth surface, slightly thinner and faster. Also available prepleated as 0860 1⁄2.
Grade 0903: 4-7 μm
Thin filter paper with smooth surface. Offers medium to slow flow rate and good retention for small particles.
Grade 0905: 12-25 μm
A creped paper for coarse particles, offers a very high filtration speed.
Typical Properties - Qualitative Wet Strengthened Filter