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Quantitative Filters

Quantitative filter paper is specifically engineered for precise analytical techniques that require exact measurement of particulate matter. These filters are typically made from refined cellulose and designed to have consistent weight and uniform pore sizes to ensure high precision in gravimetric analysis tasks. They are used extensively in environments like laboratories where accuracy in quantitative analysis is crucial for testing substances such as air, water, and chemical compounds.

Quantitative filters differ from qualitative filters by being ashless. This means they can be incinerated after use without leaving a significant ash residue, which is essential for accurate mass measurements in residue analysis. Their high purity also prevents any sample contamination that could skew results. Common applications include environmental monitoring, quality control processes, and clinical experiments. The reliability and consistency of quantitative filter paper make it an indispensable tool in any scientific setting that demands rigorous standards and precise data collection.
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$653.49
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Whatman 1540-10124 Quantitative Filter Papers, Hardened Ashless, Grade 540 , 11CM, 100 pc

Whatman
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$762.00
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$762.00
$653.49
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$630.00
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$540.29
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$540.29

Whatman 1540-10123 Quantitative Filter Papers, Hardened Ashless, Grade 540, 9CM, 1000 pc

Whatman
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$630.00
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$630.00
$540.29
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$804.00
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Sartorius FT-2-127-580580 Quantitative Papers, Grade 393, 580 x 580 mm, 100 pc/PAK

Sartorius
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These filter papers are used for quantitative and gravimetric analyses as well as for pressure or vacuum filtration. They are made out of 100 % cot...

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$804.00
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$532.65
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Grade 4
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$510.00
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$437.38
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$437.38

Whatman 989810116 Quantitative Filter Papers, Hardened Ashless, Grade 41, 110mm 1000/pk

Whatman
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Grade 4 Qualitative Folded Filter Paper Standard Grade, pyramid, 110mm, 1000/pk

$510.00
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$510.00
$437.38
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$437.38
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Grade 42
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$472.54
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Whatman 989810112 Quantitative Filter Papers, Hardened Ashless, Grade 41, 110mm 1000/pk

Whatman
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Grade 4 Qualitative Folded Filter Paper Standard Grade, pyramid, 125mm, 1000/pk

$551.00
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$551.00
$472.54
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$472.54
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Grade 41
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$671.00
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$575.45
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$575.45

Whatman 989510116 Quantitative Filter Papers, Hardened Ashless, Grade 41, 110mm 1000/pk

Whatman
In stock

Grade 41 Qualitative Folded Filter Paper Standard Grade, pyramid, 110mm, 1000/pk

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$575.45
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$575.45
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$816.77
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$408.38
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Ahlstrom 0540-5000 Quantitative Filter Paper, Grade 54, 500 mm

Ahlstrom
In stock

Quantitative Filter Paper

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$816.77
$408.38
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$679.47
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$373.71
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Advantec N05C45.0CM Quantitative Filter Papers NO.5C 45.0CM 100/PK

Advantec
In stock

NO.5C 45.0CM 100/PK

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$679.47
$373.71
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$620.00
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Whatman 10370010 Grade GF 6 Filter for Water and Wastewater Analysis, 185 mm Diameter Circle, 100 Pack

Whatman
In stock

This Whatman,10370010, filter paper has a diameter of 185 mm and comes in a pack of 100. Whatman glass microfiber filters from GE Healthcare’s Lif...

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Whatman 10334885 Filter Paper 500/PK

Whatman
In stock

This Whatman,10334885, filter paper has a diameter of 450 mm and comes in a pack of 500.

$662.00
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$662.00
$567.73
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$710.00
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$608.90
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Whatman 1541-400 Quantitative Filter Papers, Grade 541 40CM 100/PK

Whatman
In stock

GR 541 40CM 100/PKThese are the supreme quantitative filter papers featuring high wet strength and chemical resistance. These papers are acid-harde...

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$710.00
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$710.00
$608.90
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