Filter Papers, 1cm, 2.25 x 12.25 in, 61 x 61mm
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We offer a complete range of Whatman cellulose filter papers, glass and quartz fiber filters, quantitative filters and membrane filters.
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Whatman Grade 93 Qualitative Filter Paper Wet-Strengthened, 61 x 61 mm Sheet, 500 Pack, 1093-935Regular Price $488.00 Price $431.59
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Whatman Grade GF/B Glass Microfiber Prefilters, 2.25 x 12.25 in Sheets, 100 pack, 1821-271Regular Price $609.00 Price $538.60