Filter Papers
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Filter Papers 47mm Whatman Grade 1 Pk 100
£7.49Whatman Grade 1 Qualitative Filter Papers are the most widely used filter paper for routine laboratory applications, qualitative analytical separations, and clarifying liquids. They are the standard grade cellulose filter papers for medium flow rates...FIL2027£7.49 -
Filter Papers 70mm Whatman Grade GF/C Pk 100
£110.42Whatman® Grade GF/C Glass Microfiber filters combine fine particle retention with good flow rate. It is the standard filter in many parts of the world for the collection of suspended solids in potable water and natural and industrial wastes...FIL4314£110.42 -
Filter Papers 110mm Whatman™ Grade 3 Pk 100
£35.95Whatman™ Grade 3 filter paper is double the thickness of Grade 1 with still finer particle retention and excellent loading capacity; more precipitate can be held without clogging. The extra thickness gives increased wet strength and makes this...FIL2075£35.95 -
Filter Papers 320mm Whatman Grade 2V Folded Pk 100
£134.82Whatman Grade 2 filter paper is slightly more retentive and absorbent than Grade 1 with a corresponding increase in filtration time (i.e. slightly slower filtration speed). In addition to general filtration in the 8 m particle size range at 98%...FIL2067£134.82 -
Filter Papers 42.5mm Whatman Grade GF/A Binder Free Pk 100
£41.73Whatman Grade GF/A Glass Microfiber filers offer fine particle retention and high flow rate, as well as good loading capacity. They are used for high-efficiency general purpose laboratory filtration, including water pollution monitoring of effluents, for...FIL4110£41.73 -
ONPG Disks (UN NR) pk 50
£27.00Sterile filter paper disks (diameter 6mm) impregnated with o-nitrophenyl-?-D-galactopyranose49940-50£27.00 -
Filter Papers 90mm Whatman Grade 1 pk 100
£10.09These cellulose filters are used in qualitative analytical techniques to determine and identify materials. 90mm diameter circle sheets. The most widely used filter paper for routine applications with medium retention and flow rate. This grade covers a...FIL2031£10.09 -
Filter Papers 185mm Whatman Grade 0860 Folded Pk 100
£44.94Time-saving Whatman qualitative grades are offered in this convenient form, which gives major advantages over flat circles. Comparable to Grade 858 but with a smooth surface, slightly thinner and faster. Also available flat stock form as Grade 86...10334547£44.94 -
Filter Papers 125mm Whatman Grade 541 pk 100
£64.20Recommended when fast filtration of a gelatinous precipitate for gravimetric analysis is performed on a strongly acidic or alkali solution. Whatman Quantitative Filter Paper: Grade 541 Circles are acid hardened cellulose filters, which reduces ash to an...FIL2315£64.20 -
Filter Papers 185mm Whatman Grade 1 Pk 100
£27.81These cellulose filters are used in qualitative analytical techniques to determine and identify materials . Prepleated qualitative filters are also available, which give improved flow rate and increased loading capacity compared to equivalent flat...FIL2035£27.81 -
Filter Papers 240mm Grade 388 N/S Pk 100
Sartorius
£249.00These 240 mm diameter fast filtering, black dot filter paper discs are used for quantitative and gravimetric analyses as well as for pressure or vacuum filtration. They are made out of 100 % cotton linters with an a-cellulose content of > 98 % and...FT-3-101-240£249.00 -
Filter Papers 55mm Whatman Grade 1 pk 100
£10.69These cellulose filters are used in qualitative analytical techniques to determine and identify materials. Prepleated qualitative filters are also available, which give improved flow rate and increased loading capacity compared to equivalent flat filters...FIL2028£10.69