Whatman Qualitative Filter Papers, 22um, 8um
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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 10310643 Grade 512 1/2 Application-Specific Filter, folded, 110 mm, 100 per packRegular Price $84.69 Price $74.90
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Whatman 1540-324, Grade 540 Ashless General Lab Filter Paper, 24 mm circles (100 pcs)Regular Price $30.39 Price $26.88
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Whatman 1540-321, Grade 540 Ashless General Lab Filter Paper, 21 mm circles (100 pcs)Regular Price $30.40 Price $26.89
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Whatman 1540-150, Grade 540 Ashless General Lab Filter Paper, 150 mm circles (100 pcs)Regular Price $110.02 Price $97.30
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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 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 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 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 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 2 Qualitative Filter Paper, Standard, 580 × 680 mm sheet, 100 Pack, 1002-931Regular Price $498.00 Price $440.43
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Whatman Grade 2 Qualitative Filter Paper, Standard, 600 × 600 mm sheet, 100 Pack, 1002-929Regular Price $441.00 Price $390.02
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Whatman Grade 2 Qualitative Filter Paper, Standard, 460 × 570 mm sheet, 100 Pack, 1002-917Regular Price $405.00 Price $358.18
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Whatman Grade 2 Qualitative Filter Paper, Standard, 55 mm circle, 100 Pack, 1002-055Regular Price $17.00 Price $15.03
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Whatman Grade 2 Qualitative Filter Paper, Standard, 90 mm circle, 100 Pack, 1002-090Regular Price $22.47 Price $19.87
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Whatman Grade 2 Qualitative Filter Paper, Standard, 320 mm circle, 100 Pack, 1002-320Regular Price $173.05 Price $153.04
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Whatman Grade 2 Qualitative Filter Paper, Standard, 270 mm circle, 100 Pack, 1002-270Regular Price $111.95 Price $99.01
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Whatman Grade 2 Qualitative Filter Paper, Standard, 240 mm circle, 100 Pack, 1002-240Regular Price $84.37 Price $74.62
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Whatman Grade 2 Qualitative Filter Paper, Standard, 185 mm circle, 100 Pack, 1002-185Regular Price $51.74 Price $45.76
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Whatman Grade 2 Qualitative Filter Paper, Standard, 150 mm circle, 100 Pack, 1002-150Regular Price $36.10 Price $31.93
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Whatman Grade 2 Qualitative Filter Paper, Standard, 150 mm circle, 100 Pack, Certified for IS Testing, 1002-147Regular Price $43.46 Price $38.44
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Whatman Grade 2 Qualitative Filter Paper, Standard, 125 mm circle, 100 Pack, 1002-125Regular Price $27.61 Price $24.42
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Whatman Grade 2 Qualitative Filter Paper, Standard, 110 mm circle, 100 Pack, 1002-110Regular Price $22.46 Price $19.87