Filter Paper

Filter paper is the everyday cellulose medium for gravity and vacuum filtration, clarifying solutions, collecting precipitates and preparing samples before analysis. Teaching, QC and analytical laboratories keep filter paper discs on hand for routine separations.

With 467 GVS listings, this is one of the largest sections in the disc and sheet membrane range. Typical items are medium-speed qualitative paper filter discs in 37 mm, 42 mm, 47 mm and 55 mm diameters, packed 100 to a box, with further grades and diameters listed for different retention and flow rates.

Match the grade to the task: a medium qualitative paper suits general clarification, while finer or faster grades suit fine precipitates or high-throughput work. Choose the diameter to fit your funnel or filter holder. Lancetech Limited supplies GVS filter paper to UK laboratories and can quote on bulk quantities.