Filter Papers, 20-25um, 20um
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We offer a complete range of Whatman cellulose filter papers, glass and quartz fiber filters, quantitative filters and membrane filters.
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Whatman Ashless Filter Aid Clippings, 500 g Pack, 1703-050Regular Price $98.88 Price $87.45
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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 10331551 Grade 520 bll 1/2 Filter Papers for Technical Use FF 240 mm 50/PkRegular Price $115.03 Price $91.11
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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 4 Qualitative Filter Paper, Standard, 50 mm Circle, 100 Pack, 1004-050Regular Price $15.00 Price $13.27
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Whatman Grade 4 Qualitative Filter Paper, Standard, 47 mm Circle, 100 Pack, 1004-047Regular Price $13.79 Price $12.20
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Whatman Grade 4 Qualitative Filter Paper, Standard, 42.5 mm Circle, 100 Pack, 1004-042Regular Price $12.08 Price $10.68
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Whatman Grade 4 Qualitative Filter Paper, Standard, 27 mm Circle, 400 Pack, 1004-027Regular Price $68.88 Price $60.92
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Whatman Grade 4 Qualitative Filter Paper, Standard, 55 mm Circle, 100 Pack, 1004-055Regular Price $15.00 Price $13.27
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Whatman Grade 4 Qualitative Filter Paper, Standard, 70 mm Circle, 100 Pack, 1004-070Regular Price $15.00 Price $13.27
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Whatman Grade 4 Qualitative Filter Paper, Standard, 90 mm Circle, 100 Pack, 1004-090Regular Price $18.99 Price $16.79
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Whatman Grade 4 Qualitative Filter Paper, Standard, 460 × 570 mm Sheet, 100 Pack, 1004-917Regular Price $361.00 Price $319.27
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Whatman Grade 4 Qualitative Filter Paper, Standard, 110 mm Circle, 100 Pack, 1004-110Regular Price $24.00 Price $21.23
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Whatman Grade 4 Qualitative Filter Paper, Standard, 580 × 580 mm Sheet, 100 Pack, 1004-930Regular Price $410.00 Price $362.60
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Whatman Grade 4 Qualitative Filter Paper, Standard, 38 x 114 mm Roll, 1 Pack, 1004-648Regular Price $68.88 Price $60.92
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Whatman Grade 4 Qualitative Filter Paper, Standard, 400 mm Circle, 100 Pack, 1004-400Regular Price $279.00 Price $246.75
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Whatman Grade 4 Qualitative Filter Paper, Standard, 320 mm Circle, 100 Pack, 1004-320Regular Price $188.02 Price $166.28
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Whatman Grade 4 Qualitative Filter Paper, Standard, 270 mm Circle, 100 Pack, 1004-270Regular Price $130.97 Price $115.83
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Whatman Grade 4 Qualitative Filter Paper, Standard, 240 mm Circle, 100 Pack, 1004-240Regular Price $99.85 Price $88.31
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Whatman Grade 4 Qualitative Filter Paper, Standard, 185 mm Circle, 100 Pack, 1004-185Regular Price $58.57 Price $51.80
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Whatman Grade 4 Qualitative Filter Paper, Standard, 150 mm Circle, 100 Pack, 1004-150Regular Price $39.58 Price $35.01
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Whatman Grade 4 Qualitative Filter Paper, Standard, 125 mm Circle, 100 Pack, 1004-125Regular Price $30.94 Price $27.36
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Whatman Grade 41 Fast Ashless Filter Paper,110 mm Circle, 100 Pack, 1441-110Regular Price $60.99 Price $53.94
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Whatman Grade 41 Fast Ashless Filter Paper, 90 mm Circle 100 Pack, 1441-090Regular Price $50.84 Price $44.96
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Whatman Grade 41 Fast Ashless Filter Paper, 70 mm Circle 100 Pack, 1441-070Regular Price $38.87 Price $34.37
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Whatman Grade 41 Fast Ashless Filter Paper, 60 mm Circle 100 Pack, 1441-060Regular Price $32.19 Price $28.47
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Whatman Grade 41 Fast Ashless Filter Paper, 55 mm Circle 100 Pack, 1441-055Regular Price $30.40 Price $26.89