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$175.01
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$167.06
$167.06 - $167.06
$167.06

Ahlstrom 9390-0007 Non-Toxic White Blotter,GRADE 939,4-5/16" x 4-5/16"

Ahlstrom
In stock

GRADE 939, 4-5/16" x 4-5/16"

$175.01
$175.01 - $175.01
$175.01
$167.06
$167.06 - $167.06
$167.06
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$183.78
$183.78 - $183.78
$183.78
$175.43
$175.43 - $175.43
$175.43

Ahlstrom 9390-0005 Non-Toxic White Blotter,GRADE 939,4-7/8" x 5"

Ahlstrom
In stock

GRADE 939,4-7/8" x 5"

$183.78
$183.78 - $183.78
$183.78
$175.43
$175.43 - $175.43
$175.43
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$183.78
$183.78 - $183.78
$183.78
$175.43
$175.43 - $175.43
$175.43

Ahlstrom 9390-0505 Non-Toxic White Blotter,GRADE 939,5" x 5"

Ahlstrom
In stock

GRADE 939, 5" x 5"

$183.78
$183.78 - $183.78
$183.78
$175.43
$175.43 - $175.43
$175.43
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$225.39
$225.39 - $225.39
$225.39
$215.15
$215.15 - $215.15
$215.15

Ahlstrom 9390-0507 Non-Toxic White Blotter,GRADE 939,5" x 7"

Ahlstrom
In stock

GRADE 939, 5" x 7"

$225.39
$225.39 - $225.39
$225.39
$215.15
$215.15 - $215.15
$215.15
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$348.21
$348.21 - $348.21
$348.21
$332.38
$332.38 - $332.38
$332.38

Ahlstrom 9390-0910 Non-Toxic White Blotter,GRADE 939,9" x 10"

Ahlstrom
In stock

GRADE 939, 5" x 10"

$348.21
$348.21 - $348.21
$348.21
$332.38
$332.38 - $332.38
$332.38
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$695.20
$695.20 - $695.20
$695.20
$663.60
$663.60 - $663.60
$663.60

Ahlstrom 9390-1018 Non-Toxic White Blotter,GRADE 939,10" x 18"

Ahlstrom
In stock

GRADE 939, 5" x 18"

$695.20
$695.20 - $695.20
$695.20
$663.60
$663.60 - $663.60
$663.60
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$1,093.28
$1,093.28 - $1,093.28
$1,093.28
$1,043.58
$1,043.58 - $1,043.58
$1,043.58

Ahlstrom 9390-0009 Non-Toxic White Blotter,GRADE 939,17-1/2" x 19"

Ahlstrom
In stock

GRADE 939, 17-1/2" x 19"

$1,093.28
$1,093.28 - $1,093.28
$1,093.28
$1,043.58
$1,043.58 - $1,043.58
$1,043.58
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$1,115.90
$1,115.90 - $1,115.90
$1,115.90
$1,065.17
$1,065.17 - $1,065.17
$1,065.17

Ahlstrom 9390-0006 Non-Toxic White Blotter,GRADE 939,18-1/2" x 19-1/2"

Ahlstrom
In stock

GRADE 939, 18-1/2" x 19-1/2"

$1,115.90
$1,115.90 - $1,115.90
$1,115.90
$1,065.17
$1,065.17 - $1,065.17
$1,065.17
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$1,283.41
$1,283.41 - $1,283.41
$1,283.41
$1,225.07
$1,225.07 - $1,225.07
$1,225.07

Ahlstrom 9390-0008 Non-Toxic White Blotter,GRADE 939,21-1/8" x 24-1/4"

Ahlstrom
In stock

GRADE 939, 21-1/8" x 24-1/4"

$1,283.41
$1,283.41 - $1,283.41
$1,283.41
$1,225.07
$1,225.07 - $1,225.07
$1,225.07
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$185.78
$185.78 - $185.78
$185.78
$177.33
$177.33 - $177.33
$177.33

Ahlstrom 6010-0505 Non-Toxic White Filter - For Fluorescent Testing,GRADE 601, 5" x 5"

Ahlstrom
In stock

Non-Toxic White Filter - For Fluorescent Testing,GRADE 601,5" x 5"

$185.78
$185.78 - $185.78
$185.78
$177.33
$177.33 - $177.33
$177.33
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$204.12
$204.12 - $204.12
$204.12
$194.84
$194.84 - $194.84
$194.84

Ahlstrom 6010-0609 Non-Toxic White Filter - For Fluorescent Testing,GRADE 601, 6" x 9"

Ahlstrom
In stock

Non-Toxic White Filter - For Fluorescent Testing,GRADE 601,6" x 9"

$204.12
$204.12 - $204.12
$204.12
$194.84
$194.84 - $194.84
$194.84
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$349.91
$349.91 - $349.91
$349.91
$334.01
$334.01 - $334.01
$334.01

Ahlstrom 6010-0618 Non-Toxic White Filter - For Fluorescent Testing,GRADE 601, 6" x 18"

Ahlstrom
In stock

Non-Toxic White Filter - For Fluorescent Testing,GRADE 601,6" x 9"

$349.91
$349.91 - $349.91
$349.91
$334.01
$334.01 - $334.01
$334.01
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Save 5% Save %
$204.12
$204.12 - $204.12
$204.12
$194.84
$194.84 - $194.84
$194.84

Ahlstrom 6010-0610 Non-Toxic White Filter - For Fluorescent Testing,GRADE 601, 16.51cm x 25.40cm

Ahlstrom
In stock

Non-Toxic White Filter - For Fluorescent Testing,GRADE 601,6-1/2" x 10"

$204.12
$204.12 - $204.12
$204.12
$194.84
$194.84 - $194.84
$194.84
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$548.87
$548.87 - $548.87
$548.87
$523.92
$523.92 - $523.92
$523.92

Ahlstrom 6010-1015 Non-Toxic White Filter - For Fluorescent Testing,GRADE 601, 25.40cm x 38.10cm

Ahlstrom
In stock

Non-Toxic White Filter - For Fluorescent Testing,GRADE 601,10" x 15"

$548.87
$548.87 - $548.87
$548.87
$523.92
$523.92 - $523.92
$523.92
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$857.19
$857.19 - $857.19
$857.19
$818.23
$818.23 - $818.23
$818.23

Ahlstrom 6010-1419 Non-Toxic White Filter - For Fluorescent Testing,GRADE 601, 35.56cm x 48.26cm

Ahlstrom
In stock

Non-Toxic White Filter - For Fluorescent Testing,GRADE 601,14" x 19

$857.19
$857.19 - $857.19
$857.19
$818.23
$818.23 - $818.23
$818.23
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Save 5% Save %
$1,451.20
$1,451.20 - $1,451.20
$1,451.20
$1,385.24
$1,385.24 - $1,385.24
$1,385.24

Ahlstrom 1765-1150 Non-Toxic Pleated Strips,White

Ahlstrom
In stock

Non-Toxic Pleated Strips,White

$1,451.20
$1,451.20 - $1,451.20
$1,451.20
$1,385.24
$1,385.24 - $1,385.24
$1,385.24
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Save 5% Save %
$1,573.69
$1,573.69 - $1,573.69
$1,573.69
$1,502.16
$1,502.16 - $1,502.16
$1,502.16

Ahlstrom 1766-1150 Non-Toxic Pleated Strips,Grey

Ahlstrom
In stock

Non-Toxic Pleated Strips,Grey

$1,573.69
$1,573.69 - $1,573.69
$1,573.69
$1,502.16
$1,502.16 - $1,502.16
$1,502.16
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Save 5% Save %
$184.25
$184.25 - $184.25
$184.25
$175.88
$175.88 - $175.88
$175.88

Ahlstrom 6280-0001 Non-Toxic Unbleached Blotter,GRADE 628

Ahlstrom
In stock

Non-Toxic Unbleached Blotter,GRADE 628

$184.25
$184.25 - $184.25
$184.25
$175.88
$175.88 - $175.88
$175.88
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Save 5% Save %
$184.25
$184.25 - $184.25
$184.25
$175.88
$175.88 - $175.88
$175.88

Ahlstrom 6280-0008 Non-Toxic Unbleached Blotter,GRADE 628

Ahlstrom
In stock

Non-Toxic Unbleached Blotter,GRADE 628

$184.25
$184.25 - $184.25
$184.25
$175.88
$175.88 - $175.88
$175.88
Save 5% Save %
Save 5% Save %
$184.25
$184.25 - $184.25
$184.25
$175.88
$175.88 - $175.88
$175.88

Ahlstrom 6280-0009 Non-Toxic Unbleached Blotter,GRADE 628

Ahlstrom
In stock

Non-Toxic Unbleached Blotter,GRADE 628

$184.25
$184.25 - $184.25
$184.25
$175.88
$175.88 - $175.88
$175.88
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Save 5% Save %
$184.25
$184.25 - $184.25
$184.25
$175.88
$175.88 - $175.88
$175.88

Ahlstrom 6280-0004 Non-Toxic Unbleached Blotter,GRADE 628

Ahlstrom
In stock

Non-Toxic Unbleached Blotter,GRADE 628

$184.25
$184.25 - $184.25
$184.25
$175.88
$175.88 - $175.88
$175.88
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Save 5% Save %
$184.25
$184.25 - $184.25
$184.25
$175.88
$175.88 - $175.88
$175.88

Ahlstrom 6280-0003 Non-Toxic Unbleached Blotter,GRADE 628

Ahlstrom
In stock

Non-Toxic Unbleached Blotter,GRADE 628

$184.25
$184.25 - $184.25
$184.25
$175.88
$175.88 - $175.88
$175.88
Save 5% Save %
Save 5% Save %
$184.25
$184.25 - $184.25
$184.25
$175.88
$175.88 - $175.88
$175.88

Ahlstrom 6280-0404 Non-Toxic Unbleached Blotter,GRADE 628

Ahlstrom
In stock

Non-Toxic Unbleached Blotter,GRADE 628

$184.25
$184.25 - $184.25
$184.25
$175.88
$175.88 - $175.88
$175.88
Save 5% Save %
Save 5% Save %
$184.25
$184.25 - $184.25
$184.25
$175.88
$175.88 - $175.88
$175.88

Ahlstrom 6280-0002 Non-Toxic Unbleached Blotter,GRADE 628

Ahlstrom
In stock

Non-Toxic Unbleached Blotter,GRADE 628

$184.25
$184.25 - $184.25
$184.25
$175.88
$175.88 - $175.88
$175.88
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