Whatman Qualitative Filter Papers, 2.2um, 20um
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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 Grade 202 Cellulose Filter Paper, 25 cm Circle, 100 Pack, 5202-250Regular Price $46.00 Price $40.68
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Whatman Grade 202 Cellulose Filter Paper, 40 cm Circle, 100 Pack, 5202-400Regular Price $108.48 Price $95.94
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Whatman Grade 202 Cellulose Filter Paper, 33 cm Circle, 100 Pack, 5202-330Regular Price $75.72 Price $66.96
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Whatman Grade 202 Cellulose Filter Paper, 32 cm Circle, 100 Pack, 5202-320Regular Price $56.00 Price $49.53
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Whatman Grade 202 Cellulose Filter Paper, 24 cm Circle, 100 Pack, 5202-240Regular Price $43.11 Price $38.12
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Whatman Grade 202 Cellulose Filter Paper, 20 cm Circle, 100 Pack, 5202-200Regular Price $30.94 Price $27.36
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Whatman Grade 202 Cellulose Filter Paper, 18.5 cm Circle, 100 Pack, 5202-185Regular Price $27.61 Price $24.42
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Whatman Grade 202 Cellulose Filter Paper, 15 cm Circle, 100 Pack, 5202-150Regular Price $18.99 Price $16.79
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Whatman Grade 202 Cellulose Filter Paper, 12.5 cm Circle, 100 Pack, 5202-125Regular Price $15.00 Price $13.27
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Whatman Grade 202 Cellulose Filter Paper, 11 cm Circle, 100 Pack, 5202-110Regular Price $12.08 Price $10.68
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Whatman Grade 202 Cellulose Filter Paper, 9 cm Circle, 100 Pack, 5202-090Regular Price $10.00 Price $8.84
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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 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