Whatman Qualitative Filter Papers, Circle, Folded
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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 1542-055, Grade 542 Ashless Fine Precipitate Filter, 55 mm circles (100 pcs)Regular Price $35.50 Price $31.40
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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 1540-240, Grade 540 Ashless General Lab Filter Paper, 240 mm circles (100 pcs)Regular Price $249.00 Price $220.22
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Whatman Grade 52 Filter Paper for Quantitative Analysis, General, 150 mm Circle, 100 Pack, 1452-150Regular Price $89.77 Price $79.40
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Whatman Grade 52 Filter Paper for Quantitative Analysis, General, 240 mm Circle, 100 Pack, 1452-240Regular Price $197.84 Price $174.97
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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 52 Filter Paper for Quantitative Analysis, General, 110 mm Circle, 100 Pack, 1452-110Regular Price $66.06 Price $58.42
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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 52 Filter Paper for Quantitative Analysis, General, 90 mm Circle, 100 Pack, 1452-090Regular Price $54.00 Price $47.76
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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 1540-042, Grade 540 Ashless General Lab Filter Paper, 42.5 mm circles (100 pcs)Regular Price $30.40 Price $26.89
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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 50 Filter Paper for Quantitative Analysis, Thin, 320 mm Circle, 100 Pack, 1450-320Regular Price $360.00 Price $318.38
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Whatman 1540-185, Grade 540 Ashless General Lab Filter Paper, 185 mm circles (100 pcs)Regular Price $162.52 Price $143.73
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Whatman 1540-125, Grade 540 Ashless General Lab Filter Paper, 125 mm circles (100 pcs)Regular Price $77.83 Price $68.84
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Whatman 1540-110, Grade 540 Ashless General Lab Filter Paper, 110 mm circles (100 pcs)Regular Price $67.70 Price $59.88
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Whatman 1540-090, Grade 540 Ashless General Lab Filter Paper, 90 mm circles (100 pcs)Regular Price $56.00 Price $49.53
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Whatman 1540-055, Grade 540 Ashless General Lab Filter Paper, 55 mm circles (100 pcs)Regular Price $34.00 Price $30.07
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Whatman Grade 50 Filter Paper for Quantitative Analysis, Thin, 150 mm Circle, 100 Pack, 1450-150Regular Price $89.77 Price $79.40
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Whatman Grade 52 Filter Paper for Quantitative Analysis, General, 125 mm Circle, 100 Pack, 1452-125Regular Price $76.17 Price $67.36
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Whatman Grade 50 Filter Paper for Quantitative Analysis, Thin, 240 mm Circle, 100 Pack, 1450-240Regular Price $197.84 Price $174.97
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Whatman 1540-320, Grade 540 Ashless General Lab Filter Paper, 320 mm circles (100 pcs)Regular Price $530.00 Price $468.73
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Whatman Grade 50 Filter Paper for Quantitative Analysis, Thin, 500 mm Circle, 100 Pack, 1450-500Regular Price $728.00 Price $643.84
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Whatman Grade 44 Ashless Thin Filter Paper, 240 mm Circle, 100 Pack, 1444-240Regular Price $226.00 Price $199.87
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Whatman Grade 50 Filter Paper for Quantitative Analysis, Thin, 42.5 mm Circle, 100 Pack, 1450-042Regular Price $28.76 Price $25.44
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Whatman Grade 50 Filter Paper for Quantitative Analysis, Thin, 185 mm Circle, 100 Pack, 1450-185Regular Price $111.65 Price $98.75
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Whatman Grade 50 Filter Paper for Quantitative Analysis, Thin, 70 mm Circle, 100 Pack, 1450-070Regular Price $38.88 Price $34.39
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Whatman 10311656 Grade 595 1/2 Qualitative Filter Paper Folded (Prepleated), 500 mm, 100 per packRegular Price $378.00 Price $334.30
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Whatman 10311654 Grade 595 1/2 Qualitative Filter Paper Folded (Prepleated), 385 mm, 100 per packRegular Price $298.00 Price $263.55
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Whatman 10311810 Grade 597 Qualitative Filter Paper Standard Grade, circle, 110 mm, 100 per packRegular Price $20.64 Price $18.26