Filter Papers
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Filter Papers 70mm Whatman Grade 1 Pk 100
£9.58Whatman 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...FIL2029£9.58 -
Filter Papers 400mm Grade 292 N/S Pk 100
Sartorius
£132.00Technical specifications:- Made of cotton linters- Low-nitrogen and nitrates content- Ash content = 0.06 %- Weight: 87 g/c㎡- Thickness: 0.18 mm- No additives, such as wet-strengheningExample of applications:- Determination of nitrogen content in soils-...FT-3-205-400£132.00 -
Filter Papers 90mm Whatman Grade GF/C Pk 100
£94.75Grade GF/C microfibre filters are ideal for fast and efficient clarification of aqueous liquids containing low to medium levels of fine particulates, widely used for cell harvesting, liquid scintillation counting, and binding assays where more loading...FIL4316£94.75 -
Filter Papers 125mm Whatman Grade 4 Pk 100
£16.97Whatman? Grade 4 filter paper is extremely fast filtering with excellent retention of coarse particles and gelatinous precipitates such as ferric hydroxide and aluminum hydroxide. Very useful as a rapid filter for routine clean-up of biological fluids or...FIL2090£16.97 -
Filter Papers 70mm Whatman Grade GF/A Pk 100
£44.05Whatman? 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,...FIL4120£44.05 -
Filter Papers 125mm Whatman Grade 542 pk 100
£48.56Whatman? Grade 542 Filter Paper has a high retention of fine particles, 2.7 ?m (at 98% efficiency), under demanding conditions. It has a slow flow rate and is very hard and strong with excellent chemical resistance. Whatman? Grade 542 Filter Paper is...FIL2326£48.56 -
Filter Papers 320mm Whatman Grade 1 Pk 100
£58.19These 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...FIL2038£58.19 -
Filter Papers 240mm Grade 1290 N/S Pk 100
Sartorius
£53.00These qualitative filter papers, weighing 300 grams, are crafted from refined pulp and cotton linters, boasting a remarkable alpha cellulose content exceeding 95%. With an ash content below 0.1%, these papers are primarily employed for qualitative...FT-3-208-240£53.00 -
Filters Qualative Grade 113 Whatman Circle 240mm Pk 100
£60.99Ultra high loading capacity with a particle retention well suited for use with coarse or gelatinous precipitates. Fastest flow rate of the qualitative grades. Creped surface. Thickest filter paper in the qualitative range. These extremely strong filter...FIL2126£60.99 -
Filter Papers 55mm Whatman Qualitative Grade 3 pk 100
£17.12A standard grade filter used in qualitative analytical techniques to determine and identify materials. Double the thickness of Grade 1 with still finer particle retention and excellent loading capacity; more precipitate can be held without clogging...FIL2072£17.12 -
Filter Papers 70mm Grade 292 N/S Pk 100
Sartorius
£10.30These filter papers are especially suitable for qualitative analyses that require a low ash content.FT-3-205-070£10.30 -
Filter Papers 32mm Whatman Grade 40 Pk 100
£23.54The classic general purpose ashless filter paper with medium speed and retention. Typical applications include gravimetric analysis for numerous components in cements, clays, iron, and steel products; as a primary filter for separating solid matter from...FIL2200£23.54