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$80.47
$80.47 - $80.47
$80.47
$42.26
$42.26 - $42.26
$42.26

Ahlstrom 1310-0425 Glass Microfiber Filter Paper, Grade 131, 42.5 mm

Ahlstrom
In stock

Glass Microfiber Filter Paper

$80.47
$80.47 - $80.47
$80.47
$42.26
$42.26 - $42.26
$42.26
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$64.96
$64.96 - $64.96
$64.96
$34.13
$34.13 - $34.13
$34.13

Ahlstrom 1410-0425 Glass Microfiber Filter Paper, Grade 141, 42.5 mm

Ahlstrom
In stock

Glass Microfiber Filter Paper

$64.96
$64.96 - $64.96
$64.96
$34.13
$34.13 - $34.13
$34.13
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$119.49
$119.49 - $119.49
$119.49
$62.78
$62.78 - $62.78
$62.78

Ahlstrom 1510-0425 Glass Microfiber Filter Paper, Grade 151, 42.5 mm

Ahlstrom
In stock

Glass Microfiber Filter Paper

$119.49
$119.49 - $119.49
$119.49
$62.78
$62.78 - $62.78
$62.78
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$49.68
$49.68 - $49.68
$49.68
$26.11
$26.11 - $26.11
$26.11

Ahlstrom 1610-0425 Glass Microfiber Filter Paper, Grade 161, 42.5 mm

Ahlstrom
In stock

Glass Microfiber Filter Paper

$49.68
$49.68 - $49.68
$49.68
$26.11
$26.11 - $26.11
$26.11
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$66.12
$66.12 - $66.12
$66.12
$34.72
$34.72 - $34.72
$34.72

Ahlstrom 1690-0425 Glass Microfiber Filter Paper, Grade 169, 42.5 mm

Ahlstrom
In stock

Glass Microfiber Filter Paper

$66.12
$66.12 - $66.12
$66.12
$34.72
$34.72 - $34.72
$34.72
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$8.26
$8.26 - $8.26
$8.26
$4.34
$4.34 - $4.34
$4.34

Ahlstrom 2370-0425 Qualitative Filter Paper, Grade 237, 42.5 mm

Ahlstrom
In stock

Qualitative Filter Paper

$8.26
$8.26 - $8.26
$8.26
$4.34
$4.34 - $4.34
$4.34
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$20.72
$20.72 - $20.72
$20.72
$10.87
$10.87 - $10.87
$10.87

Ahlstrom 3880-0425 Low-Ash Hardened Paper, Grade 388, 42.5 mm

Ahlstrom
In stock

Low-Ash Hardened Paper

$20.72
$20.72 - $20.72
$20.72
$10.87
$10.87 - $10.87
$10.87
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$20.72
$20.72 - $20.72
$20.72
$10.87
$10.87 - $10.87
$10.87

Ahlstrom 3910-0425 Low-Ash Hardened Paper, Grade 391, 42.5 mm

Ahlstrom
In stock

Low-Ash Hardened Paper

$20.72
$20.72 - $20.72
$20.72
$10.87
$10.87 - $10.87
$10.87
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$20.72
$20.72 - $20.72
$20.72
$10.87
$10.87 - $10.87
$10.87

Ahlstrom 3920-0425 Low-Ash Hardened Paper, Grade 392, 42.5 mm

Ahlstrom
In stock

Low-Ash Hardened Paper

$20.72
$20.72 - $20.72
$20.72
$10.87
$10.87 - $10.87
$10.87
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$9.71
$9.71 - $9.71
$9.71
$5.11
$5.11 - $5.11
$5.11

Ahlstrom 6010-0425 Qualitative Filter Paper, Grade 601, 42.5 mm

Ahlstrom
In stock

Qualitative Filter Paper

$9.71
$9.71 - $9.71
$9.71
$5.11
$5.11 - $5.11
$5.11
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$8.81
$8.81 - $8.81
$8.81
$4.63
$4.63 - $4.63
$4.63

Ahlstrom 6090-0425 Qualitative Filter Paper, Grade 609, 42.5 mm

Ahlstrom
In stock

Qualitative Filter Paper

$8.81
$8.81 - $8.81
$8.81
$4.63
$4.63 - $4.63
$4.63
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$11.05
$11.05 - $11.05
$11.05
$5.79
$5.79 - $5.79
$5.79

Ahlstrom 6100-0425 Qualitative Filter Paper, Grade 610, 42.5 mm

Ahlstrom
In stock

Qualitative Filter Paper

$11.05
$11.05 - $11.05
$11.05
$5.79
$5.79 - $5.79
$5.79
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$8.03
$8.03 - $8.03
$8.03
$4.23
$4.23 - $4.23
$4.23

Ahlstrom 6130-0425 Qualitative Filter Paper, Grade 613, 42.5 mm

Ahlstrom
In stock

Qualitative Filter Paper

$8.03
$8.03 - $8.03
$8.03
$4.23
$4.23 - $4.23
$4.23
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$8.28
$8.28 - $8.28
$8.28
$4.36
$4.36 - $4.36
$4.36

Ahlstrom 6150-0425 Qualitative Filter Paper, Grade 615, 42.5 mm

Ahlstrom
In stock

Qualitative Filter Paper

$8.28
$8.28 - $8.28
$8.28
$4.36
$4.36 - $4.36
$4.36
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$8.01
$8.01 - $8.01
$8.01
$4.21
$4.21 - $4.21
$4.21

Ahlstrom 6170-0425 Qualitative Filter Paper, Grade 617, 42.5 mm

Ahlstrom
In stock

Qualitative Filter Paper

$8.01
$8.01 - $8.01
$8.01
$4.21
$4.21 - $4.21
$4.21
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$9.57
$9.57 - $9.57
$9.57
$5.04
$5.04 - $5.04
$5.04

Ahlstrom 6310-0425 Qualitative Filter Paper, Grade 631, 42.5 mm

Ahlstrom
In stock

Qualitative Filter Paper

$9.57
$9.57 - $9.57
$9.57
$5.04
$5.04 - $5.04
$5.04
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$9.66
$9.66 - $9.66
$9.66
$5.11
$5.11 - $5.11
$5.11

Ahlstrom 6420-0425 Qualitative Filter Paper, Grade 642, 42.5 mm

Ahlstrom
In stock

Qualitative Filter Paper

$9.66
$9.66 - $9.66
$9.66
$5.11
$5.11 - $5.11
$5.11
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$27.87
$27.87 - $27.87
$27.87
$14.62
$14.62 - $14.62
$14.62

Ahlstrom 8613-0425 Black Filter Paper, Grade 8613, 42.5 mm

Ahlstrom
In stock

Black Filter Paper

$27.87
$27.87 - $27.87
$27.87
$14.62
$14.62 - $14.62
$14.62
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$13.32
$13.32 - $13.32
$13.32
$7.01
$7.01 - $7.01
$7.01

Ahlstrom 9090-0425 Qualitative Filter Paper Wet-Strengthened, Grade 909, 42.5 mm

Ahlstrom
In stock

Qualitative Filter Paper Wet-Strengthened

$13.32
$13.32 - $13.32
$13.32
$7.01
$7.01 - $7.01
$7.01
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$13.68
$13.68 - $13.68
$13.68
$7.17
$7.17 - $7.17
$7.17

Ahlstrom 9500-0425 Qualitative Filter Paper Wet-Strengthened, Grade 950, 42.5 mm

Ahlstrom
In stock

Qualitative Filter Paper Wet-Strengthened

$13.68
$13.68 - $13.68
$13.68
$7.17
$7.17 - $7.17
$7.17
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$10.40
$10.40 - $10.40
$10.40
$5.46
$5.46 - $5.46
$5.46

Ahlstrom 9610-0425 Qualitative Filter Paper Wet-Strengthened, Grade 961, 42.5 mm

Ahlstrom
In stock

Qualitative Filter Paper Wet-Strengthened

$10.40
$10.40 - $10.40
$10.40
$5.46
$5.46 - $5.46
$5.46
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$12.68
$12.68 - $12.68
$12.68
$6.68
$6.68 - $6.68
$6.68

Ahlstrom 9620-0425 Qualitative Filter Paper Wet-Strengthened, Grade 962, 42.5 mm

Ahlstrom
In stock

Qualitative Filter Paper Wet-Strengthened

$12.68
$12.68 - $12.68
$12.68
$6.68
$6.68 - $6.68
$6.68
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$19.96 - $19.96
$19.96
$19.96 - $19.96
$19.96

DSC Generic Glass Fiber Filters Discs, 42.5 mm

DSC
In stock

DSC Discs, 42.5 mm

$19.96 - $19.96
$19.96
$19.96 - $19.96
$19.96
$83.00 - $83.00
$83.00
$83.00 - $83.00
$83.00

DSC Pre-weighed Filters, 934AH RTU, TSS, VSS, 42.5 mm; 100/Pk

DSC
In stock

Decrease sample prep time for your suspended solids testing Approved for Standard Methods 2540 Ready-to-use filters for total and volatile suspen...

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$83.00 - $83.00
$83.00
$83.00 - $83.00
$83.00
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