Whatman Qualitative Filter Papers, 20um, 6um
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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 3 Qualitative Filter Paper, Standard, 460 × 570 mm Sheet, 100 Pack, 1003-917Regular Price $628.00 Price $555.40
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Whatman Grade 3 Qualitative Filter Paper, Standard, 23 mm Circle, 100 Pack, 1003-323Regular Price $17.00 Price $15.03
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Whatman Grade 3 Qualitative Filter Paper, Standard, 320 mm Circle, 100 Pack, 1003-320Regular Price $272.00 Price $240.56
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Whatman Grade 3 Qualitative Filter Paper, Standard, 240 mm Circle, 100 Pack, 1003-240Regular Price $135.35 Price $119.70
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Whatman Grade 3 Qualitative Filter Paper, Standard, 185 mm Circle, 100 Pack, 1003-185Regular Price $78.49 Price $69.42
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Whatman Grade 3 Qualitative Filter Paper, Standard, 150 mm Circle, 100 Pack, 1003-150Regular Price $60.24 Price $53.28
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Whatman Grade 3 Qualitative Filter Paper, Standard, 125 mm Circle, 100 Pack, 1003-125Regular Price $42.00 Price $37.14
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Whatman Grade 3 Qualitative Filter Paper, Standard, 110 mm Circle, 100 Pack, 1003-110Regular Price $33.46 Price $29.59
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Whatman Grade 3 Qualitative Filter Paper, Standard, 90 mm Circle, 100 Pack, 1003-090Regular Price $28.43 Price $25.15
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Whatman Grade 3 Qualitative Filter Paper, Standard, 70 mm Circle, 100 Pack, 1003-070Regular Price $21.81 Price $19.29
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Whatman Grade 3 Qualitative Filter Paper, Standard, 55 mm Circle, 100 Pack, 1003-055Regular Price $18.44 Price $16.30
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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