Whatman™ Grade 0860½ Qualitative Filter Paper
Whatman™ Grade 0860½ qualitative filter paper is grained with a medium to fast flow rate and medium retention. Comparable to Grade 0858 but with a smooth surface slightly thinner and faster. 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. Filtration speed: 60 herzberg. Typical thickness: 170µm. Basis weight: 75g/m². Retention: 7-12µm.