Whatman Qualitative Filter Papers, 20um, 22um
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GE Healthcare offers a wide choice of qualitative cellulose filter papers with different levels of purity, hardness, flow rate, loading capacity, and chemical resistance. Two formats are available: standard filters and wet-strengthened filters. Some standard and wet-strengthened filters are available in pre-pleated forms which improves flow rate and increases loading capacity compared to equivalent flat filters.
Whatman qualitative filter papers are manufactured from high-quality cotton linters, ensuring quality, reproducibility, and uniformity. Qualitative cellulose filters are used in qualitative analytical techniques to determine and identify materials. A wide range of retention/flow rate combinations matches numerous laboratory applications.
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Whatman 10331558 Grade 520 bll 1/2 Filter Papers for Technical Use FF 600 mm 20/PkRegular Price $325.00 Price $257.40
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Whatman 10331553 Grade 520 bll 1/2 Filter Papers for Technical Use FF 320 mm 50/PkRegular Price $135.72 Price $107.49
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Whatman 10331556 Grade 520 bll 1/2 Filter Papers for Technical Use FF 500 mm 50/PkRegular Price $397.00 Price $351.11
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Whatman 10331554 Grade 520 bll 1/2 Filter Papers for Technical Use FF 385 mm 50/PkRegular Price $265.00 Price $209.88
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Whatman Grade 54 Filter Paper for Quantitative Analysis, Fast, 150 mm Circle, 100 Pack, 1454-150Regular Price $89.76 Price $79.38
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Whatman Grade 54 Filter Paper for Quantitative Analysis, Fast, 55 mm Circle, 100 Pack, 1454-055Regular Price $34.00 Price $30.07
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Whatman Grade 54 Filter Paper for Quantitative Analysis, Fast, 70 mm Circle, 100 Pack, 1454-070Regular Price $38.87 Price $34.37
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Whatman Grade 54 Filter Paper for Quantitative Analysis, Fast, 90 mm Circle, 100 Pack, 1454-090Regular Price $54.10 Price $47.85
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Whatman Grade 54 Filter Paper for Quantitative Analysis, Fast, 125 mm Circle, 100 Pack, 1454-125Regular Price $76.17 Price $67.36
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Whatman Grade 54 Filter Paper for Quantitative Analysis, Fast, 185 mm Circle, 100 Pack, 1454-185Regular Price $98.00 Price $86.67
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Whatman Grade 54 Filter Paper for Quantitative Analysis, Fast, 240 mm Circle, 100 Pack, 1454-240Regular Price $197.84 Price $174.97
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Whatman Grade 54 Filter Paper for Quantitative Analysis, Fast, 320 mm Circle, 100 Pack, 1454-320Regular Price $360.00 Price $318.38
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Whatman Grade 54 Filter Paper for Quantitative Analysis, Fast, 500 mm Circle, 100 Pack, 1454-500Regular Price $774.00 Price $684.53
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Whatman Grade 54 Filter Paper, Hardened Low Ash, 460 x 570 mm Sheet, 100 Pack, 1454-917Regular Price $965.00 Price $853.45
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Whatman Grade 54 Filter Paper for Quantitative Analysis, Fast, 110 mm Circle, 100 Pack, 1454-110Regular Price $66.07 Price $58.44
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Whatman Grade 41 Quadrant Folded Filter Paper, 110 mm Circle, 500 Pack, 10380204Regular Price $189.79 Price $167.85
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Whatman Grade 41 Quadrant Folded Filter Paper, 125 mm Circle, 500 Pack, 10380205Regular Price $251.00 Price $221.98
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Whatman Grade 41 Quadrant Folded Filter Paper, 150 mm Circle, 500 Pack, 10380206Regular Price $275.00 Price $243.21