Whatman Qualitative Filter Papers, 54, 91
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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 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 1540-110, Grade 540 Ashless General Lab Filter Paper, 110 mm circles (100 pcs)Regular Price $67.70 Price $59.88
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Whatman Grade 91 Qualitative Filter Paper Wet-Strengthened, 240 mm Circle (Subdivided Into 100), 1000 Pack, 1091-240Regular Price $374.00 Price $330.77
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Whatman Grade 91 Qualitative Filter Paper Wet-Strengthened, 58 x 58 cm Sheet, 500 Pack, 1091-930Regular Price $1,198.00 Price $1,059.51
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Whatman Grade 91 Qualitative Filter Paper Wet-Strengthened, 190 mm Circle (Subdivided Into 100), 1000 Pack, 1091-190Regular Price $371.00 Price $328.11
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Whatman Grade 91 Qualitative Filter Paper Wet-Strengthened, 185 mm Circle (Subdivided Into 100), 1000 Pack, 1091-185Regular Price $304.00 Price $268.86
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Whatman Grade 91 Qualitative Filter Paper Wet-Strengthened, 165 mm Circle (Subdivided Into 100), 1000 Pack, 1091-165Regular Price $190.46 Price $168.45
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Whatman Grade 91 Qualitative Filter Paper Wet-Strengthened, 150 mm Circle (Subdivided Into 100), 1000 Pack, 1091-150Regular Price $188.02 Price $166.28
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Whatman Grade 91 Qualitative Filter Paper Wet-Strengthened, 125 mm Circle (Subdivided Into 100), 4000 Pack, 1091-125Regular Price $433.00 Price $382.95
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Whatman Grade 91 Qualitative Filter Paper Wet-Strengthened, 110 mm Circle (Subdivided Into 100), 4000 Pack, 1091-110Regular Price $421.00 Price $372.33
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Whatman Grade 91 Qualitative Filter Paper Wet-Strengthened, 61 x 61 cm Sheet, 500 Pack, 1091-935Regular Price $1,237.00 Price $1,094.00