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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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$231.35
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$231.35
$121.47
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$121.47

Ahlstrom 0540-3200 Quantitative Filter Paper, Grade 54, 320 mm

Ahlstrom
In stock

Quantitative Filter Paper

$231.35
$231.35 - $231.35
$231.35
$121.47
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$121.47
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$34.16
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$34.16
$17.94
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$17.94

Ahlstrom 0750-0550 Hardened Quantitative Filter Paper, Grade 75, 55 mm

Ahlstrom
In stock

Hardened Quantitative Filter Paper

$34.16
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$34.16
$17.94
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$17.94
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$24.63
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$24.63
$13.55
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$13.55

Advantec N05C5.5CM Quantitative Filter Papers NO.5C 5.5CM 100/PK

Advantec
In stock

NO.5C 5.5CM 100/PK

$24.63
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$24.63
$13.55
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$13.55
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$371.00
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$371.00
$334.08
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$334.08

Whatman 1202-385 Qualitative Filter Paper, Grade 2V, 385 mm circle, 100 Pack

Whatman
In stock

This Whatman,1202-385, filter paper has a diameter of 385 mm and comes in a pack of 100.Widely used for general purpose filtration. Has excellent p...

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$371.00
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$371.00
$334.08
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$334.08
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$271.00
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$271.00
$201.26
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$201.26

Sartorius FT-3-105-385 Quantitative Filter Paper, Grade 392, Discs, ⌀ 385 mm, 100/pk

Sartorius
In stock

Made of 100 % cotton linters Ash-free (ash content ≤ 0.01 % according to DIN 54370) Wet-strengthened Color-coded box for easy selection Medium fast...

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$271.00
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$271.00
$201.26
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$201.26
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$173.00
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$173.00
$128.48
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$128.48

Sartorius FT-3-105-240 Quantitative Filter Paper, Grade 392, Discs, ⌀ 240 mm, 100/pk

Sartorius
In stock

Made of 100 % cotton linters Ash-free (ash content ≤ 0.01 % according to DIN 54370) Wet-strengthened Color-coded box for easy selection Medium fast...

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$173.00
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$173.00
$128.48
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$128.48
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$105.00
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$105.00
$77.98
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$77.98

Sartorius FT-3-105-185 Quantitative Filter Paper, Grade 392, Discs, ⌀ 185 mm, 100/pk

Sartorius
In stock

Made of 100 % cotton linters Ash-free (ash content ≤ 0.01 % according to DIN 54370) Wet-strengthened Color-coded box for easy selection Medium fast...

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$105.00
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$105.00
$77.98
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$77.98
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$69.70
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$69.70
$51.76
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$51.76

Sartorius FT-3-105-150 Quantitative Filter Paper, Grade 392, Discs, ⌀ 150 mm, 100/pk

Sartorius
In stock

Made of 100 % cotton linters Ash-free (ash content ≤ 0.01 % according to DIN 54370) Wet-strengthened Color-coded box for easy selection Medium fast...

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$69.70
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$69.70
$51.76
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$51.76
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$49.40
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$49.40
$36.69
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$36.69

Sartorius FT-3-105-125 Quantitative Filter Paper, Grade 392, Discs, ⌀ 125 mm, 100/pk

Sartorius
In stock

Made of 100 % cotton linters Ash-free (ash content ≤ 0.01 % according to DIN 54370) Wet-strengthened Color-coded box for easy selection Medium fast...

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$49.40
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$49.40
$36.69
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$36.69
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$39.30
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$39.30
$29.19
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$29.19

Sartorius FT-3-105-110 Quantitative Filter Paper, Grade 392, Discs, ⌀ 110 mm, 100/pk

Sartorius
In stock

Made of 100 % cotton linters Ash-free (ash content ≤ 0.01 % according to DIN 54370) Wet-strengthened Color-coded box for easy selection Medium fast...

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$39.30
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$39.30
$29.19
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$29.19
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$44.30
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$44.30
$32.90
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$32.90

Sartorius FT-3-105-100 Quantitative Filter Paper, Grade 392, Discs, ⌀ 100 mm, 100/pk

Sartorius
In stock

Made of 100 % cotton linters Ash-free (ash content ≤ 0.01 % according to DIN 54370) Wet-strengthened Color-coded box for easy selection Medium fast...

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$44.30
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$44.30
$32.90
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$32.90
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$13.90
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$13.90
$10.33
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$10.33

Sartorius FT-3-105-050 Quantitative Filter Paper, Grade 392, Discs, ⌀ 50 mm, 100/pk

Sartorius
In stock

Made of 100 % cotton linters Ash-free (ash content ≤ 0.01 % according to DIN 54370) Wet-strengthened Color-coded box for easy selection Medium fast...

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$13.90
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$13.90
$10.33
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$10.33
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$12.60
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$12.60
$9.36
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$9.36

Sartorius FT-3-105-024 Quantitative Filter Paper, Grade 392, Discs, ⌀ 24 mm, 100/pk

Sartorius
In stock

Made of 100 % cotton linters Ash-free (ash content ≤ 0.01 % according to DIN 54370) Wet-strengthened Color-coded box for easy selection Medium fast...

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$12.60
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$12.60
$9.36
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$9.36
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$13.90
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$13.90
$10.33
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$10.33

Sartorius FT-3-102-040-5 Quantitative Filter Paper, Grade 389, Discs, ⌀ 40.5 mm, 100/pk

Sartorius
In stock

Made of 100 % cotton linters Ash-free (ash content ≤ 0.01 % according to DIN 54370) Wet-strengthened Color-coded box for easy selection Medium-fast...

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$13.90
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$13.90
$10.33
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$10.33
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$784.00
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$705.98
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$705.98

Whatman 1540-10124 Quantitative Filter Papers, Hardened Ashless, Grade 540 , 11CM, 100 pc

Whatman
In stock

$784.00
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$784.00
$705.98
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$705.98
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$648.00
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$583.51
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Whatman 1540-10123 Quantitative Filter Papers, Hardened Ashless, Grade 540, 9CM, 1000 pc

Whatman
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$648.00
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$648.00
$583.51
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$583.51
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$13.90
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$13.90
$10.33
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$10.33

Sartorius FT-3-105-055 Quantitative Filter Papers, Grade 392, 55 mm, 100 pc/PAK

Sartorius
In stock

These 55 mm diameter medium fast filtering, red dot filter paper discs are used for quantitative and gravimetric analyses as well as for pressure o...

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$13.90
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$13.90
$10.33
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$10.33
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$33.00
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$33.00
$24.51
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$24.51

Sartorius FT-3-105-090 Quantitative Filter Papers, Grade 392, 90 mm, 100 pc/PAK

Sartorius
In stock

These 90 mm diameter medium fast filtering, red dot filter paper discs are used for quantitative and gravimetric analyses as well as for pressure o...

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$33.00
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$33.00
$24.51
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$24.51
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$17.70
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$17.70
$13.14
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$13.14

Sartorius FT-3-105-070 Quantitative Filter Papers, Grade 392, 70 mm, 100 pc/PAK

Sartorius
In stock

These 70 mm diameter medium fast filtering, red dot filter paper discs are used for quantitative and gravimetric analyses as well as for pressure o...

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$17.70
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$17.70
$13.14
$13.14 - $13.14
$13.14
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$105.00
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$105.00
$77.98
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$77.98

Sartorius FT-3-104-185 Quantitative Filter Papers, Grade 391, 185 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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$105.00
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$105.00
$77.98
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$77.98
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$173.00
$173.00 - $173.00
$173.00
$128.48
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$128.48

Sartorius FT-3-104-240 Quantitative Filter Papers, Grade 391, 240 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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$173.00
$173.00 - $173.00
$173.00
$128.48
$128.48 - $128.48
$128.48
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$69.70
$69.70 - $69.70
$69.70
$51.76
$51.76 - $51.76
$51.76

Sartorius FT-3-104-150 Quantitative Filter Papers, Grade 391, 150 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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$69.70
$69.70 - $69.70
$69.70
$51.76
$51.76 - $51.76
$51.76
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$49.40
$49.40 - $49.40
$49.40
$36.69
$36.69 - $36.69
$36.69

Sartorius FT-3-104-125 Quantitative Filter Papers, Grade 391, 125 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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$49.40
$49.40 - $49.40
$49.40
$36.69
$36.69 - $36.69
$36.69
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$17.70
$17.70 - $17.70
$17.70
$13.14
$13.14 - $13.14
$13.14

Sartorius FT-3-104-070 Quantitative Filter Papers, Grade 391, 70 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
$17.70
$17.70 - $17.70
$17.70
$13.14
$13.14 - $13.14
$13.14
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