Breckland Scientific 2023 Catalogue

Filter Paper

Johnson Filter Paper

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JOHNSON FILTER PAPER 303 / GRADE NO. 2 Qualitative papers made from refined pulp and cotton linters, with high alpha-cellulose fibre and low ash content. Similar to Whatman no.2 filter paper, with a medium flow rate. Papers can be flute folded or quadrant folded. Supplied in a range of sizes, in packs of 100 paper circles. Cat No. Description Dia. Price Per FPA-540-055 Filter Paper 303 - Grade No. 2 55mm 3.58 100pk FPA-540-070 Filter Paper 303 - Grade No. 2 70mm 3.80 100pk FPA-540-090 Filter Paper 303 - Grade No. 2 90mm 4.30 100pk FPA-540-110 Filter Paper 303 - Grade No. 2 110mm 4.76 100pk FPA-540-125 Filter Paper 303 - Grade No. 2 125mm 5.36 100pk FPA-540-150 Filter Paper 303 - Grade No. 2 150mm 6.18 100pk - GRADE NO. 4 Qualitative papers made from refined pulp and cotton linters, with high alpha-cellulose fibre and low ash content. Similar to Whatman no.4 filter paper, with a fast flow rate. Papers can be flute folded or quadrant folded. Supplied in a range of sizes, in packs of 100 paper circles.Excellent retention of coarse and gelatinous precipitates. Fast flow rate. In packs of 100. Cat No. Description Dia. Price Per FPA-580-090 Filter Paper 305 - Grade No. 4 90mm 5.18 100pk FPA-580-110 Filter Paper 305 - Grade No. 4 110mm 6.18 100pk FPA-580-125 Filter Paper 305 - Grade No. 4 125mm 6.70 100pk FPA-580-150 Filter Paper 305 - Grade No. 4 150mm 7.78 100pk

JOHNSON FILTER PAPER 304 / GRADE NO. 1 Qualitative papers made from refined pulp and cotton linters, with high alpha-cellulose fibre and low ash content. Similar to Whatman no.1 filter paper, with a medium flow rate. Papers can be flute folded or quadrant folded. Supplied in a range of sizes, in packs of 100 paper circles. This range is also the equivalent to our old FPA- 150 filter paper grade no. 1 range . Cat No. Description Dia. Price Per FPA-520-055 Filter Paper 304 - Grade No. 1 55mm 3.46 100pk FPA-520-070 Filter Paper 304 - Grade No. 1 70mm 3.60 100pk FPA-520-090 Filter Paper 304 - Grade No. 1 90mm 4.07 100pk FPA-520-110 Filter Paper 304 - Grade No. 1 110mm 4.44 100pk FPA-520-125 Filter Paper 304 - Grade No. 1 125mm 5.02 100pk FPA-520-150 Filter Paper 304 - Grade No. 1 150mm 5.62 100pk FPA-520-185 Filter Paper 304 - Grade No. 1 185mm 6.78 100pk FPA-520-240 Filter Paper 304 - Grade No. 1 240mm 9.88 100pk FPA-520-300 Filter Paper 304 - Grade No. 1 300mm 13.62 100pk JOHNSON FILTER PAPER 302 - GRADE NO. 3 Qualitative papers made from refined pulp and cotton linters, with high alpha-cellulose fibre and low ash content. Similar to Whatman no.3 filter paper, with a medium flow rate. Paper is much thicker than most filter papers, with improved wet strength, making it more suitable for use with Buchner funnels. Cat No. Description Dia. Price Per FPA-560-055 Filter Paper 302 - Grade No. 3 55mm 5.00 100pk FPA-560-070 Filter Paper 302 - Grade No. 3 70mm 5.30 100pk FPA-560-090 Filter Paper 302 - Grade No. 3 90mm 5.92 100pk FPA-560-110 Filter Paper 302 - Grade No. 3 110mm 6.84 100pk FPA-560-125 Filter Paper 302 - Grade No. 3 125mm 7.64 100pk

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