Whatman Qualitative Filter Papers, 320um, 390um
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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 10312209 Grade 598 Qualitative Filter Paper, circle, 90 mm, 100 per packRegular Price $20.65 Price $18.27
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Whatman 10312244 Grade 598 1/2 Qualitative Filter Paper Folded (Prepleated), 125 mm, 50 per packRegular Price $93.75 Price $82.91
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Whatman 10312247 Grade 598 1/2 Qualitative Filter Paper Folded (Prepleated), 185 mm, 50 per packRegular Price $91.00 Price $80.48
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Whatman 10312251 Grade 598 1/2 Qualitative Filter Paper Folded (Prepleated), 240 mm, 50 per packRegular Price $124.32 Price $109.94
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Whatman 10312256 Grade 598 1/2 Qualitative Filter Paper Folded (Prepleated), 500 mm, 50 per packRegular Price $454.00 Price $401.52
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Whatman 10312287 Grade 598 Qualitative Filter Paper Standard Grade, sheet, 580 × 580 mm, 250 per packRegular Price $1,077.00 Price $952.50
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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