Filter Papers, 2.7um, 20-30um, 20um, 5um
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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 Grade QM-A Quartz Air Sampling Filter, 8 x 10 in Numbered Circle, 100 Pack, 1851-8866Regular Price $2,029.00 Price $1,794.45
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Whatman Grade QM-A Quartz Air Sampling Filter, 8 x 10 in Sheet, 25 Pack, 1851-865Regular Price $493.00 Price $436.01
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Whatman Grade QM-A Quartz Air Sampling Filter, 150 mm Circle, 100 Pack, 1851-150Regular Price $1,233.00 Price $1,090.47
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Whatman Grade QM-A Quartz Air Sampling Filter, 118 mm Circle, 100 Pack, 1851-118Regular Price $792.00 Price $627.26
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Whatman Grade QM-A Quartz Air Sampling Filter, 110 mm Circle, 100 Pack, 1851-110Regular Price $821.00 Price $726.09
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Whatman Grade QM-A Quartz Air Sampling Filter, 101.6 mm Circle, 100 Pack, 1851-101Regular Price $530.00 Price $468.73
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Whatman Grade QM-A Quartz Air Sampling Filter, 85 mm Circle, 100 Pack, 1851-085Regular Price $607.00 Price $480.74
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Whatman Grade QM-A Quartz Air Sampling Filter, 55 mm Circle, 100 Pack, 1851-055Regular Price $250.00 Price $221.10
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Whatman Grade QM-A Quartz Air Sampling Filter, 50 mm Circle, 100 Pack, 1851-050Regular Price $374.00 Price $296.21
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Whatman Grade QM-A Quartz Air Sampling Filter, 47 mm Circle, 100 Pack, 1851-047Regular Price $225.00 Price $198.99
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Whatman Grade QM-A Quartz Air Sampling Filter, 45 mm Circle, 100 Pack, 1851-045Regular Price $238.00 Price $188.50
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Whatman Grade QM-A Quartz Air Sampling Filter, 37 mm Circle, 100 Pack, 1851-037Regular Price $207.00 Price $183.07
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Whatman Grade QM-A Quartz Air Sampling Filter, 25 mm Circle, 100 Pack, 1851-025Regular Price $172.82 Price $152.84
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Whatman Grade QM-A Quartz Air Sampling Filter, 90 mm Circle, 100 Pack, 1851-090Regular Price $472.00 Price $417.44
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Whatman Grade QM-A Quartz Air Sampling Filter, 32 mm Circle, 100 Pack, 1851-032Regular Price $172.82 Price $152.84
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Whatman Grade QM-A Quartz Air Sampling Filter, 82 mm Circle, 100 Pack, 1851-082Regular Price $398.00 Price $351.99
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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 50 Filter Paper for Quantitative Analysis, Thin, 460 x 570 mm Sheet, 100 Pack, 1450-917Regular Price $602.00 Price $532.41
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Whatman Grade 50 Filter Paper for Quantitative Analysis, Thin, White Smear Tab Sheet, 100 Pack, 1450-993Regular Price $34.00 Price $30.07
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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 Grade 8 Qualitative Filter Paper, Ruled, 75 mm Circle, 100 Pack, 10347033Regular Price $62.06 Price $54.89
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Whatman Grade 8 Qualitative Filter Paper, Ruled, 90 mm Circle, 100 Pack, 10347009Regular Price $46.00 Price $40.68
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Whatman Grade 8 Qualitative Filter Paper, Ruled, 70 mm Circle, 100 Pack, 10347008Regular Price $55.49 Price $49.08
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Whatman Grade 8 Qualitative Filter Paper, Ruled, 45 mm Circle, 100 Pack, 10347004Regular Price $46.00 Price $40.68
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Whatman 10331558 Grade 520 bll 1/2 Filter Papers for Technical Use FF 600 mm 20/PkRegular Price $325.00 Price $257.40
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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 10311447 Grade 593 1/2 Qualitative Filter Papers3 FF 185 mm 100/PkRegular Price $91.69 Price $81.09
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Whatman 10311451 Grade 593 1/2 Qualitative Filter Papers3 FF 240 mm 100/PkRegular Price $110.80 Price $98.00
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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 10311547 Grade 593 1/2 Qualitative Filter Papers4 FF 185 mm 100/PkRegular Price $111.11 Price $98.26