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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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$13.40
$13.40 - $13.40
$13.40
$8.88
$8.88 - $8.88
$8.88

Sartorius FT-3-104-055 Quantitative Filter Papers, Grade 391, 55 mm, 100 pc/PAK

Sartorius
In stock

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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$13.40
$13.40 - $13.40
$13.40
$8.88
$8.88 - $8.88
$8.88
Save 34% Save %
Save 34% Save %
$13.40
$13.40 - $13.40
$13.40
$8.88
$8.88 - $8.88
$8.88

Sartorius FT-3-104-050 Quantitative Filter Papers, Grade 391, 50 mm, 100 pc/PAK

Sartorius
In stock

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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$13.40
$13.40 - $13.40
$13.40
$8.88
$8.88 - $8.88
$8.88
Save 34% Save %
Save 34% Save %
$13.40
$13.40 - $13.40
$13.40
$8.88
$8.88 - $8.88
$8.88

Sartorius FT-3-102-050 Quantitative Filter Papers, grade 389, round, non sterile, 50 mm, 100 pc/PAK

Sartorius
In stock

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...

View full details
$13.40
$13.40 - $13.40
$13.40
$8.88
$8.88 - $8.88
$8.88
Save 34% Save %
Save 34% Save %
$13.40
$13.40 - $13.40
$13.40
$8.88
$8.88 - $8.88
$8.88

Sartorius FT-3-101-050 Quantitative Filter Papers, Grade 388, 50 mm, 100 pc/PAK

Sartorius
In stock

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...

View full details
$13.40
$13.40 - $13.40
$13.40
$8.88
$8.88 - $8.88
$8.88
Save 34% Save %
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$30.40
$30.40 - $30.40
$30.40
$26.07
$26.07 - $26.07
$26.07

Whatman 1441-050 GR 41 5CM 100/PK (PN:1441-050)

Whatman
In stock

GR 41 5CM 100/PKQuantitative Filter Papers - Ashless Grade 41 circles, 50 mm, 100/pk The fastest ashless filter paper, recommended for analytical p...

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$30.40
$30.40 - $30.40
$30.40
$26.07
$26.07 - $26.07
$26.07
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